Specification: Type: Fluorescent Luminous Gel Color Chart: 12 Colors for Choose Volume:5ml Curing Tools: UV Lamp or LED Lamp Feature: It has luminous effect in dark Package Contents: 9Pcs/Set include 6 Bottles Luminous Gel Polish+1Pc Base Coat+1Pc Top Coat+1Pc Matte Top Coat 15Pcs/Set include： 12 Bottles Luminous Gel Polish+1Pc Base Coat+1Pc Top Coat+1Pc Matte Top Coat Professional usage: Step 1. Clean Nails then trim nail surface as normal manicures process. Step 2. Fully shake up the gel polish, it can make the gel polish color balanced. (Important) Step 3. Apply Base coat first，which can make polish lasting longer, cure with UV lamp or LED lamp. (Necessary) Step 4. Apply first layer of color luminous gel directly, cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds. Step 5. Apply second layer of color luminous gel and then immediately cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds. Step 6. Coat with no wipe top coat, cured by UV lamp or LED lamp. Remove UV Gel Nail Polish Step: • Soak nails in a glass bowl filled with a small amount of pure acetone, or wrap each nail in cotton pad soaked with pure acetone for around 5 to 10 minutes. • Product will start to become soft and you can gently file it away or slide it off using a small wooden stick.