Product Description The GelBottle Builder In A Bottle Love (BIAB™):

Want to buy The GelBottle BIAB™? Want to buy Builder In A Bottle™? Want to buy Builder In A Bottle™ Love? Want to buy The Gelbottle BIAB™ Love? Want to buy red BIAB color? Looking for a Builder In A Bottle™ from The GelBottle? Fall in love with your new favorite shade of red. The best thing about this BIAB™ Love is that you can just apply a top coat and you're done. The GelBottle Builder In A Bottle™ Love is a color inspired by the best-selling TGB gel polish color Candy, a classic and beautiful red BIAB color for making a statement, for day and evening.

Introducing 10 brand new original BIAB™ shades, including sheer, shimmer and full opaque finishes. And with the red icing on the cake? LOVE, inspired by The GelBottle Candy, a revolutionary red BIAB™, just a topcoat and you're done. Remember: if it's not TGB, it's not BIAB™. The original BIAB™ formula allows you to easily build natural nail overlays for extra strength and includes a built-in base coat so it can be applied directly to the nail.

The GelBottle Builder In A Bottle™, abbreviated BIAB™ or Builder Gel in a bottle, is a great collection of soak off builder gels. The GelBottle BIAB™ Love is a beautiful light cool-toned off-white color. TGB BIAB™ is a builder gel that is very unique in nature, with BIAB™ you can strengthen natural nails, you can repair split nails or damaged nails and is very ideal for extending nails with stencils and/or extension with tips. What makes this product from The GelBottle absolutely great is the addition of primer and base in one bottle, so you no longer have to purchase expensive products. This 2-in-1 formula helps you complete your manicure or pedicure treatment in a much faster time! These builder gels from The GelBottle do not chip or lift and help the natural nails grow, even after a number of treatments a slight c-curve appears.

​You can apply the TGB Builder In A Bottle™ Love building gel after using a spreading layer Klear Velvet Scrub, Klear Velvet Scrub is the only liquid that works well together in the construction of a BIAB treatment! Klear Velvet Scrub degreases, cleans and temporarily removes moisture from the nail plate to provide the best BIAB application. Velvet Scrub also leaves the surrounding skin velvety soft and does not leave white circles on the skin and nail plate. After applying BIAB™, you can also paint the BIAB™ nails with a GelBottle gel polish color and seal with, for example, the high-gloss GelBottle Extreme Shine Top Coat.

The GelBottle Builder In A Bottle™ Love comes in a unique white 20 ml bottle with brush. This allows you to place approximately 25 to 65 sets, depending on the nail and the nail extension used. You can also work much more hygienically with the bottle and brush combination than from a jar, as dirt simply cannot get into the gel. In short, quality and quantity in a unique and beautiful 20 ml bottle! In addition to many unique features, the BIAB™ also contains an innovative feature, this builder gel can be soaked off, soak BIAB™ nails with Clear The Fast And Soakable within 10 to 12 minutes. Use for this nail foils or a manicure bowl.

Are the GelBottle INC products 100% vegan and 100% cruelty free? Animals are never harmed in the making of all GelBottle INC products. All TGB and Peacci products are vegan and free from animal testing. TGB & Peacci is accredited by the Vegan Society and PETA.

Features and Benefits of The GelBottle Builder In A Bottle Love (BIAB™):

• The GelBottle Builder In A Bottle Love (BIAB™)
• The GelBottle BIAB™ Love
• The GelBottle BIAB™ Love is a classic red color
• Strengthen natural nails with BIAB™
• With BIAB™, naturally repair nails after multiple treatments, for example split nails
• Extend nails with BIAB™ by using templates or nail tips
• BIAB™ Love is a unique base and primer soak off builder gel
• BIAB™ can be completely soaked off with Clear The Fast And Soakable
• GelBottle BIAB™ can also be used as a base coat
• After the prep and an ironing coat Clear Velvet Scrub BIAB™ can be applied directly
• The GelBottle BIAB's are a very unique primer and base in one bottle!
• BIAB™ is packaged in a striking white bottle with brush for easy and quick application
• TGB Builder In A Bottle™ is more hygienic than working from a gel jar
• The GelBottle Builder In A Bottle™ is a 100% Gel system
• TGB BIAB™ will not tear, chip or lift
• The GelBottle BIAB™ lasts for at least 4 weeks
• About 25 to 65 sets, depending on the nail and extension used
• Use a TGB Extreme Shine Top Coat for the perfect high-gloss layer
• Use a TGB Matte Top Coat for a beautiful matte silk top layer
• If it's not TGB, it's not BIAB™
• Contents 20 ml
• Nail wholesaler Rotterdam
  
• By Fay located in Rotterdam

How to use The GelBottle Builder In A Bottle Love (BIAB™):

TGB BIAB™ NATURAL NAIL TREATMENT

Step #1: Nail Prep

• Clean your and your customer's hands with Klear Sanifiner
• Use a cuticle pusher and possibly a pair of cuticle pliers to push back and/or remove cuticles
• Want to soften cuticles and dead skin cells quickly and safely? Klear Prep It UP is a handy gel that softens and disinfects cuticles and dead skin cells. The ideal prepper that ensures that you can easily push back the cuticles and remove dead skin cells.
• File the nails into shape with The GelBottle 220/240 Natural Nail File
• Gently buff the nails with The GelBottle 100/180 Nail Buffer until all shine has been removed.
• Clean, degrease and temporarily remove moisture from the nail with Clear Velvet Scrub

Step #2: First Coat of GelBottle BIAB™

• Apply an even base coat of The GelBottle Clear Rubber Base if you are working with TGB BIAB™ WHITE or TGB BIAB™ CLEAR. If you are working with one of the natural BIAB™ shades, you can start with a thin layer of BIAB™ on the natural nail.
• After applying the first thin layer of BIAB™, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds. We do not recommend the use of other lamps! If your customer experiences heat spikes, remove their hand from the LED lamp and switch to low-heat mode and remember to make up for lost seconds with the LED lamp.

Step #3: Second Coat of GelBottle BIAB™

• Apply a small scoop of The GelBottle BIAB™, spreading from side to side and dragging away from the cuticle. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, it protects the BIAB™ nails against impact
• Builds and cures one nail at a time, turning hand to assist in creating APEX if needed.
• After applying the second layer of BIAB™, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds. We do not recommend the use of other lamps!

Step #4: Third Coat of GelBottle BIAB™

• Apply a medium scoop with The GelBottle BIAB™, spreading from side to side and dragging away from the cuticle. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact
• Builds and cures one nail at a time, turning hand to assist in creating APEX if needed.
• After applying the second layer of BIAB™, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds. We do not recommend the use of other lamps!

Step #5: Refine The BIAB™ Nails

• Refine the BIAB™ nails with a GelBottle 120/180 Nail File, use the soft side (grit 180), in this way you make the BIAB™ nails even tighter and more beautiful.
• Remove dust with a manicure dust brush

Step #6: Top Coat For BIAB™

• For a natural color finish, apply one coat The GelBottle Extreme Shine Top Coat On. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• If you want to paint all BIAB™ nails with a GelBottle gel polish color, follow the three steps below:

STEP #1: Apply First Coat of Gel Polish Over BIAB™ Nails

• Apply a thin layer of TGB gel polish, making sure to seal the free edge well.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #2: Apply Second Coat of Gel Polish Over BIAB™ Nails

• Apply an even second coat of TGB gel polish, making sure to seal the free edge well as well. Pay attention to the degree of coverage, it may differ with the level of pigmentation per color, whether you paint the BIAB™ nails once or twice.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #3: Top Coat For TGB Gel Polish Color

• Apply a coat of The GelBottle Extreme Shine Top Coat, The GelBottle Matte Top Coat or The GelBottle Rubber Top Coat and also seal the free edge. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the desired TGB top coat, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to cure all TGB products. We do not recommend the use of other lamps!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File

TGB BIAB™ NAIL EXTENTIONS USING NAIL TIPS

Step #1: Nail Prep

• Clean your and your customer's hands with Klear Sanifiner
• Use a cuticle pusher and possibly a pair of cuticle pliers to push back and/or remove cuticles
• Want to soften cuticles and dead skin cells quickly and safely? Klear Prep It UP is a handy gel that softens and disinfects cuticles and dead skin cells. The ideal prepper that ensures that you can easily push back the cuticles and remove dead skin cells.
• File the nails into shape with The GelBottle 220/240 Natural Nail File
• Gently buff the nails with The GelBottle 100/180 Nail Buffer until all shine has been removed.
• Clean, degrease and temporarily remove moisture from the nail with Klear Velvet Scrub

STEP #2: Apply tips

• Stick the TGB Clear Tips on the nails with TGB nail glue. Press down firmly to ensure no air bubbles form, air can cause lifting!
• Cut, file and polish the nail tips into shape using a The GelBottle 120/180 Nail File and a GelBottle 100/180 Nail Buffer

STEP #3: Apply base coat

• Apply a thin layer of TGB Nude BIAB™ or a layer of TGB Rubber Base in combination with BIAB™ White or BIAB™ Clear, remembering to include the free edge for sealing.
• After applying the base coat, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.

STEP #4: Apply Second Coat

• Apply a small scoop of The GelBottle BIAB™, spreading from side to side and dragging away from the cuticle. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact
• Builds and cures one nail at a time, turning hand to assist in creating APEX if needed.
• After applying the second layer of BIAB™, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds. We do not recommend the use of other lamps!

STEP #5: Apply Third Coat

• Apply a small scoop of The GelBottle BIAB™, spreading from side to side and dragging away from the cuticle. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact
• Builds and cures one nail at a time, turning hand to assist in creating APEX if needed.
• After applying the second layer of BIAB™, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds. We do not recommend the use of other lamps!

STEP #6: Apply Top Coat or Gel Polish

• Remove the adhesive layer with a cellulose swab and UV Cleanser
• File the surface and free edge to refine the shape of the nail with the GelBottle 120/180 Nail File
• Polish the nails smooth with the nail extension with the GelBottle 100/180 Nail Buffer
• For a high gloss finish, apply a coat of The GelBottle Extreme Shine Top Coat, matte finish with the TGB Matte Top Coat. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• If you want to paint all BIAB™ nails with a GelBottle gel polish color, follow the three steps below:

STEP #1: Apply First Coat of Gel Polish Over BIAB™ Nails

• Apply a thin layer of TGB gel polish, making sure to seal the free edge well.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #2: Apply Second Coat of Gel Polish Over BIAB™ Nails

• Apply an even second coat of TGB gel polish, making sure to seal the free edge well as well. Pay attention to the degree of coverage, it may differ with the level of pigmentation per color, whether you paint the BIAB™ nails once or twice.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #3: Top Coat For TGB Gel Polish Color

• Apply a coat of The GelBottle Extreme Shine Top Coat, The GelBottle Matte Top Coat or The GelBottle Rubber Top Coat and also seal the free edge. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the desired TGB top coat, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to cure all TGB products. We do not recommend the use of other lamps!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File

SCULPTING WITH TGB BIAB™ AND TGB NAIL FORMS

Step #1: Nail Prep

• Clean your and your customer's hands with Klear Sanifiner
• Use a cuticle pusher and possibly a pair of cuticle pliers to push back and/or remove cuticles
• Want to soften cuticles and dead skin cells quickly and safely? Klear Prep It UP is a handy gel that softens and disinfects cuticles and dead skin cells. The ideal prepper that ensures that you can easily push back the cuticles and remove dead skin cells.
• File the nails into shape with The GelBottle 220/240 Natural Nail File
• Gently buff the nails with The GelBottle 100/180 Nail Buffer until all shine has been removed.
• Clean, degrease and temporarily remove moisture from the nail with Klear Velvet Scrub

STEP #2: Applying GelBottle Templates

• Apply the TGB Nail Forms to each nail to adjust the nail curve.
• Make sure that there are no gaps between the nail templates and the nails.

STEP #3: Apply base coat

• Apply a thin layer of TGB Nude BIAB™ or a layer of TGB Rubber Base in combination with BIAB™ White or BIAB™ Clear, remembering to include the free edge for sealing. When applying, start from the free edge of the natural nail and gently drag down the stencil to create a good base for a nail extension.
• After applying the base coat over the stencil, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.
• Repeat step #3 for each nail one at a time.

STEP #4: First Coat

• Apply a medium scoop of The GelBottle Nude BIAB™, do this by spreading from side to side and dragging away from the cuticle to the tip of the stencil you have created. Avoid a thick build-up around the free edge and cuticle.
• After applying the first layer over the stencil, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.
• Remove the nail template.

STEP #5: Second Coat

• Apply a medium scoop of The GelBottle Nude BIAB™, do this by spreading from side to side and dragging away from the cuticle to the tip of the stencil you have created. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact
• Builds and cures one BIAB™ nail at a time, turning the hand to assist in creating APEX if necessary.
• After applying the first layer over the stencil, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.

STEP #6: Third Layer

• Apply a medium scoop of The GelBottle Nude BIAB™, do this by spreading from side to side and dragging away from the cuticle to the tip of the stencil you have created. Avoid a thick build-up around the free edge and cuticle.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact
• Builds and cures one BIAB™ nail at a time, turning the hand to assist in creating APEX if necessary.
• After applying the first layer over the stencil, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.

STEP #7: Refine the nails

• Remove the adhesive layer with a cellulose swab and UV Cleanser
• Refine the nails by refining the surface of the extended BIAB™ nails with the GelBottle 120/180 Nail File
• File the desired shape of the extended BIAB™ nails with the GelBottle 120/180 Nail File
• Polish the nails smooth with the nail extension with the GelBottle 100/180 Nail Buffer

STEP #8: Apply Top Coat over extended BIAB™ nails

• For a natural color finish, apply a coat of The GelBottle Extreme Shine Top Coat. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• If you want to paint all extended BIAB™ nails with a GelBottle gel polish color, follow the three steps below:

STEP #1: Apply First Gel Polish Coat Over Extended BIAB™ Nails

• Apply a thin layer of TGB gel polish, making sure to seal the free edge well.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #2: Apply Second Coat of Gel Polish Over Extended BIAB™ Nails

• Apply an even second coat of TGB gel polish, making sure to seal the free edge well as well. Pay attention to the degree of coverage, it may differ with the level of pigmentation per color, whether you paint the BIAB™ nails once or twice.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #3: Top Coat For TGB Gel Polish Color

• Apply a coat of The GelBottle Extreme Shine Top Coat, The GelBottle Matte Top Coat or The GelBottle Rubber Top Coat and also seal the free edge. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the desired TGB top coat, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to cure all TGB products. We do not recommend the use of other lamps!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File

REBALANCE TGB BIAB™ NAILS

Step #1: Remove Top Coat And/Or Gel Polish

• Disinfect your and your customer's hands with Klear Sanifiner
• File using the TGB E-File (provided you are trained with an electric file) or otherwise with a GelBottle 120/180 Nail File. File open the GelBottle Extreme Top Coat and remove any TGB gel polish until the BIAB™ is exposed. Level the BIAB™ growth area well.
• Remove dust with a manicure brush and clean, degrease and temporarily remove moisture from the nail with Klear Velvet Scrub

STEP #2: Nail Prep

• Use a cuticle pusher and possibly a pair of cuticle pliers to push back and/or remove cuticles.
• Want to soften cuticles and dead skin cells quickly and safely? Klear Prep It UP is a handy gel that softens and disinfects cuticles and dead skin cells. The ideal prepper that ensures that you can easily push back the cuticles and remove dead skin cells.
• Ensure that any lifting of BIAB™ is removed using a GelBottle 120/180 Nail File
• Use a GelBottle 120/180 Nail File to smooth the surface of the remaining BIAB™ and reduce the length if necessary.
• Dehydrate and cleanse the area of ​​natural nail growth with Klear Velvet Scrub.

STEP #3: Fill With BIAB™

• Apply a medium to thick layer of The GelBottle BIAB™ and spread the BIAB™ around in circular motions, dragging away from the cuticle. Be careful to avoid thick build-up around the free edge and cuticles. Turn the hand to help create APEX if needed.
• Seal the free edge, this is an important feature, this protects the BIAB™ nails against impact.
• Build and fill the BIAB™ nails one at a time
• After filling the grown BIAB™ nail, cure one by one for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.

STEP #4: Top Coat

• For a high gloss finish, apply a coat of The GelBottle Extreme Shine Top Coat, matte finish with the TGB Matte Top Coat. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the GelBottle Extreme Shine Top Coat, cure for 60 seconds in The GelBottle LED Lamp or in the low-heat function for 99 seconds if the customer experiences heat spikes! If the customer experiences heat formation that feels unpleasant, switch to the 99 second mode (low heat mode) and do not forget to make up for the lost seconds in this low heat mode. We do not recommend the use of other lamps! The TGB Light The Way LED Lamp is specially designed to harden TGB products.
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File
• If you want to paint all filled BIAB™ nails with a GelBottle gel polish color, follow the three steps below:

STEP #1: Apply First Gel Polish Coat Over Extended BIAB™ Nails

• Apply a thin layer of TGB gel polish, making sure to seal the free edge well.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #2: Apply Second Coat of Gel Polish Over Extended BIAB™ Nails

• Apply an even second coat of TGB gel polish, making sure to seal the free edge well as well. Pay attention to the degree of coverage, it may differ with the level of pigmentation per color, whether you paint the BIAB™ nails once or twice.
• After applying the first layer of TGB gel polish, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to harden all TGB products. We do not recommend the use of other lamps!

STEP #3: Top Coat For TGB Gel Polish Color

• Apply a coat of The GelBottle Extreme Shine Top Coat, The GelBottle Matte Top Coat or The GelBottle Rubber Top Coat and also seal the free edge. It is not necessary to remove or clean the adhesive layer after curing. All TGB top coats are no-wipe!
• After applying the desired TGB top coat, cure for 60 seconds in The GelBottle LED Lamp, this TGB LED Lamp is specially designed to cure all TGB products. We do not recommend the use of other lamps!
• After the Top Coat has hardened, file the free edge with the 180 grit for a smooth finish with a GelBottle 120/180 grit Nail File