Thanks for coming,wish you enjoy my store! Features: Dont worry, it is suitable for professional use or home use. Unlimted playtime,you can work at your own speed. Just 3 simple steps to use,squeeze,slice,roll. Lighter and Stronger,23% lighter than acrylics. Suitable for using with other nail art products. When you Painted your nails pls also painted the edge of the nail,it will be more durable,and remember to use the top base coat. Specifications: Product: As the pictures shown. Type: Extension Gel 36W LED Lamp Set Extension Gel 6W LED Pink Lamp Set Curing By:uv led dryer lamp Soak off:Yes How to Use: 1.File your nail surface lightly 2.Smear base coat and curing by LED Lamp 30-60s ( Make crystal gel stronger with nails ) 3.Select a suitable size false nail tip.Squeeze the right amount of crystal gel into nail tip and use nail brush with a little slip solution to make crystal gel competely cover into nail tip. 4.Stick nail tip on your nail to make it compelety flying up,and curing by LED Dryer Lamp 30-60s 5.Remove nail tip,manicure your extended nail. 6.Smear top coat and curing by LED Lamp 30-60s ( Make crystal gel more shiny) 7.Done! Package Included: 23Pcs/set Crystal Extension Gel Set