The most-asked-for brand in the industry! With a superior range of shades and the hottest special effects and textures, OPI is the go-to brand for nail fashion. From elegant classics to eye-popping brights, OPI has your color! Formaldehyde-free.How to UseFollow these steps for a mani that lasts:Start by applying OPI Base Coat or Treatment on clean, dry nails with cuticles pushed back.For a perfect polish, apply one stroke of nail lacquer down the center of the nail, followed by one stroke…