Specification: Brand: Clou Beaute Type: 15ml gel polish Suitable Lamp: UV Lamp or LED Lamp Package content: 20pcs Features: The gel polish is made using non-toxic, eco-friendly, harmless materials. There are many colors to choose from. It is easy to apply and easy to remove. It dries quickly with any UV or LED lamp. Good operation, it can DIY at home by yourself. Professional usage: Step 1. Clean Nails then clip nail surface as normal nail art process. Step 2. Fully shake up the gel polish, it canmakethe gel polish color balanced. (Important) Step 3. Apply Base coat first, which canmakepolish lasting longer, cure with UV lamp or LED lamp. (Necessary) Step 4. Apply first layer of color polish directly, cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds. Step 5. Apply the second layer of color uv gel, do not cure and put the magnet over the nails for 10-15 seconds to get the magnetic effect, and then immediately cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds. Step 6. Coat with no wipe gel top coat, cured by UV gel lamp or LED nail lamp.