Shake the bottle to mix the magnetic particles. Apply one thin coat to the nail. Hold the magnet about 1 inch above the wet polish to draw the particles into the pattern you want, then cure the nail with an LED lamp. Repeat for each nail before doing any additional curing or top coats.
'1-step' or '3-in-1' means the formula combines base coat, color, and top coat in a single product so you don’t need separate base or top coats during application.
Product listings state they can last up to 14 days (about 2 weeks) with proper application and curing.
You’ll typically need a strong magnet tool to form the magnetic pattern and an LED curing lamp to cure the polish. Some kits include an LED lamp or remover wraps, but many listings show the magnet tool and/or compatible LED lamp sold separately.
Single-polish listings commonly list a net weight of 10 milliliters (0.33 oz). Some kits also include a single 10 mL polish as part of the contents.