Specification: Type: Gel Polish Quantity:1 Bottle Volume: Approx. 8ml Ingredient: Resin Long Period: About 15 Days Or Above Curing Tools: UV Lamp or LED Lamp Professional usage: Step 1. Clean Nails then trim nail surface as normal nail art process. Step 2. Fully shake up the polish, it can make the 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 gel directly, cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds. Step 5. Apply second layer of color 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 topcoat, cured by UV lamp or LED lamp. Remove Our UV Gel Nail Polish Step: • Soak nails in a 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. Warm Reminder: 1. Avoid all skin contact. If redness or other signs of adverse reaction occur, discontinue use immediately. 2. Keep tightly sealed. Keep out of sunlight. Keep out of reach of children.