Package includes: 1x UV LED Builder Gel, 30ML (Transparent) Shipping: 14-20 days, with tracking number How to use: 1. File and polish the natural nails, apply the base coat and dry it with lamp. 2. Squeeze an adequate amount of the gel on the tip (on the lower concave side). 3. Spread the gel evenly with a brush by the tip. 4. Place the tip on the natural nail, dry with lamp TWICE - one for the upper face of the hand, another for the lower side, 60 seconds each time. 5. Remove the tip, we should be able to see the false nail already builded on the tip of the natural nail. 6. Use some tools such as the tip clipper and the nail file to give the desired shape to the false nail. 7. You could apply the nail polish that you want or proceed the nail art designs as you like. Characteristics: 1. Super easy to use even for beginners, no need for paper guides, no glue needed. 2. Pain free when drying with the lamp, without application bubbles which could affect the visual effect. 3. Less polishing work needed for being used with the moulds - Absolutely smooth surface! 4. It requires drying TWICE with a UV LED lamp for the upper and lower face of the nails, each time 60 seconds. 5. Perfect for problematic nails or short nails, helps to build false nails to do the manicure job that you want.Perfect for problematic nails or short nails, it helps to extend the nails to do manicure with nail polishes, LED UV gels or other nail designs. (Last winter my nails were broken by washing, and I had no choice but to use this gel - it was still in quality test, and it worked great, my nails stopped hurting). Requires drying with UV LED lamp: After placing the tip on the nail, please dry the gel with lamp TWICE - back and front of the nail, 60 seconds respectively. Then remove the tip and use the tip clipper and the file to give the shape you want. Used with acrylic nail tips (reusable). Steps: File and polish the natural nail Apply the base coat and dry Squeeze an appropriate amount of the gel on the tip Spread with a brush the gel evenly on the tip Place the tip on the nail (the face of the gel contacts the nail, don't apply the gel on the upper side). PAIN-FREE when drying with a lamp. No bubbles. Less polishing work needed for being used with the moulds - Absolutely smooth surface!. Ideal to build artificial nails providing strength and shape, SUPER EASY to do even for beginners, quick extension, no need for paper guides, no glue needed.