Specification: ?Package Include:4 vertical boxes nail powder(24 small boxes) ?Color: 24 color available ?Total Weight:140g ?Size Of vertical Box: 9*3cm(3.54*1.18in) How To Use: ?1. Apply base coat and cure it under UV / LED lamp. ?2. Mix the nail powder with the white transparent nail gel and apply it to the nails. ?3. Seal with UV top coat. Note: ?1. Due to the difference between monitors, the picture may not reflect the actual color of the item. ?2. The time of glow depends on how long it takes to under the light. You can take it Under UV, LED, and sunlight to absorb light(strong sun will be better ), and shake the powder make it absorb light Evenly.[Nice Choice]: It is a wonderful choice for your wife, girlfriend, mother or sisters and perfectly take part in the festival party, dating like Halloween Christmas ect. [Easy To Use And Carry]:Be suitable for nail art decoration with nail polish, UV builder gel, acrylic, etc. You can also mix different colors to call up unique colors on your own palette. Lightweight and easy to carry. [Glow In Dark]: Under normal light during the day, this nail powder is a brightly colored and visible color. At night, it glows in the darkness. The unique glow effect will make your nails or decorations awesome, fantastic and eye-catching. [Multiple use]: The colorful nail powder is suitable to be applied on UV gel nails, acrylic nails, natural nails etc, a helpful DIY tool for nail art design. You can also use them to decorate your home, cell phone's case, glasses, made card, body art, etc. [24 Amazing Shades]: There are 24 different colors in total, these colors have pure and bright colors. The 24 boxes are all fluorescent colors. Among them, the blue and green 13 box series is also specially added with pearlescent, fine powder, brighter anmore shining.g.