?How to use? There are two methods to apply it. Method 1--Mix glow in the dark pigment powder with base coat, stir well and use nail brush to apply it on the nails,cured with UV/LED lamps. Method 2--Apply base coat, cured UV/LED lamps. Then apply nail powder with sponge sticks, or use the luminous powder as dipping powder. At last, apply top coat and cured with UV/LED lamps. ?Wide Application?The luminous fluorescent nail powder can be applied on UV gel nails, acrylic nails, natural nails or false nail tips. In addition, mixed luminous pigment with colorless transparent coatings and transparent media like slime, nail polish, epoxy resin, or acrylic paints, then it will burst into light in the darkness. It is good to create colorful and personalized effect, perfect for glow party, Halloween party, color runs and etc. ?Non-toxic? SUTOKAKA luminous pigment powder is non-radioactive, non-irritating, harmless and odorless, does no harm to your nails and skin. The ultra-fine powder has a smooth texture that won't leave any particles feeling on your nails. ?Glow in the Dark?The glow in the dark powder is able to store the light energy, when being irradiated by UV/LED light or sunlight. Then it can slowly releases it as fluorescence, being luminous at night or in the dark. If the glow fades, absorb light again. ?You Will Get?You will get 12 boxes glow in the dark powder, with color of blue, green, pink,purple,orange and yellow etc.