... 2. Cure Time:UV Lamp: 120 seconds3.AdventageA. New material, high technology.B. Right color can keep ... if it is too light in color, apply a second layer and cure.Step 4: Apply topcoat ... gel, cure.Step 5: Wipe with Nail Cleanser. A,Professional UsageB,Simple Usage1.Primer1.Primer / Base coat2.Base ... above suits for the home-use. Advantage: Make a beautiful nail in minutes, easily and conveniently, soak ...