Are you afraid of the dark? This special effect glow in the dark polish transforms your mani with sparkly shimmer. When the lights go off, your mani really glows! How to use: Apply over your favorite Olive & June polish, press-ons, or a fully cured gel mani. To see the glow, charge up your mani near a light source, then turn off the lights to see the glow! Plump gel-like finish Lasts up to 10 days No lamp needed, easy removal