Package Contents: Arte Clavo 1 Bottle 10ml Cat Eye Gel Professional usage: Step 1: Clean Nails then trimming nail surface as normal nail process. Step 2: Fully shake up the polish, it can make the polish color be balanced. Step 3: Apply a thin layer of base gel and cure under nail lamp. Step 4: Apply 1st layer of Cat Magnetic Gel and cure under nail lamp again. Step 5: Apply 2nd layer of Cat Magnetic Gel and cure under nail lamp again. Step 6: Put the magnet board over the nails for 10-15 seconds. Step 7: Cure 60 seconds with UV or LED lamp.