Nail lacquer is the original nail polish formula that reinvented quality nail color, your top choice if you enjoy updating your manicure weekly.Step 1 PREP: Apply One Coat of Natural Nail Base Coat or Natural Nail Strengthener to prepped nails.Step 2 COLOUR: Apply Two Coats of Nail Lacquer for full coverage, chip-resistant wear.Step 3: TOP: Apply One Coat of OPI Top Coat to add shine and prevent chipping.