Unlock the magic of Gelly Roll UV, the first UV-visible gel ink pen. Our UV ink dries clear and can be seen only under UV light, where the ink glows beautifully in 3 luminous colors: red, blue, and green. Explore your creative potential and turn every project into a radiant masterpiece. Gelly Roll UV is not just a pen—it's a tool of transformation. Every Gelly Roll UV pen set comes with a complementary UV keychain light. Simply press on to activate the light and watch your creations instantly shine. For extended use, click the “hold” button on top of the keychain light, and enjoy the UV effect for as long as you desire.Details:Red, blue, and green inks under UV light, adding a secret magic spy element to your artworkMedium-point gel pens (0.4 mm line, 1 mm ball) for creative writing and drawingIncludes 3 UV gel pensWe’ve included a UV light on a keychain in each pack to make your artwork radiate anytime, anywhereGel pens have invisible ink that flows smoothly onto paper, great for treasure hunts, Easter basket stuffers, party gift bags, or escape room party giftsUnlock the magic of Gelly Roll UV from Sakura, the creator of the first UV‑visible gel ink pen