Feature: new retail and high qualitySuitable to apply on UV gel nails, acrylic nails, and natural nails etc.Help strengthen your nails with a durable shiny coatPerfect for both professional use and personal useHow to use:1)1. File the nail surface lightly2. Apply a very thin layer of baseand cure it under UV/LED lamp.3. Select a suitable shape & size false nail tip.4. Apply Crystal Building Gel on nail mold, use nail art pen with Slip Solution to make gel smooth.5. Stick it to your real nail and make sure it fully plying-up, and cure it under UV/LED lamp.6. Remove the false nail tip, triming the shape and polish your nails.7. Apply gel top coat and cure it under UV/LED lamp.8. Design your nail with your satisfied patterns.2)1. File the nail surface lightly2. Apply a very thin layer of base, and cure it under UV/LED lamp.3. Put a nail form on your nail and apply a layer of Crystal Building Gel, cure it under UV/LED lamp.4. Apply a second layer of Building Gel Polish and cure it under UV/LED lamp.5. Triming the shapes of nails.6. Apply top coat and cure it under UV/LED lamp.7. Design your nail with your satisfied patterns.How to avoid extension nail from falling off:1. After apply quickly building gel on false nail tip, use a brush to pick up a little Liquid Slip Solution, then brush the building gel evenly on the false nail tip.