* High quality and soak-off nail polish, but lowest .* Can be cured by LED & lampItem Type:Temperature color nail gel pen polishNet WT:5ml1.If you want more color, you should add the quantity.Package include: 1PC nail gel pen4. Apply polish directly, cure with lamp for 2-3 minutes or cure with LED lamp for ; when dry, apply the 2nd layer and cure withlamp or LED lamp again. Step 5. Coat with removable topcoat, which can make shining, then cured by lamp or LED lamp. Step 6. Remove the tacky surface with cotton soaked with cleanser.* Long lasting for at least 3 weeks, beauty and super bright nails for you.2.Color difference may be caused by some reasons such as color in the monitor lighting,background,etc.* Easy remover, just in minute.Step 1. Clean Nails then trim nail surface as normal manicure process. Step 2. Fully shake up the polish, it can make the polish color be balanced. Step 3. Apply Base coat first, which can make polish lasting longer, cure with lamp or LED lamp. (Necessary)! StepCertification: , MSDS and SGS