Invisible Ink Pens Use UV Light to Reveal Secret Messages | Amaze your friends

How much fun are these? Kid-safe formula with non-toxic invisible ink lets you write invisible messages that can only be revealed with UV light. Each pen comes with a UV light in the cap which includes installed batteries and a pull tab to preserve battery life. Safe to be used on bare skin, paper, and fabric. Clean off with makeup remover. Ink shows as white when UV light hits it. Brighter when environment is dark. Pens with colored invisible ink will be available here soon. Leave a comment if you would like to be alerted when colored ink pens are available. If you would like to purchase more than one pen, please create a bundle and I will offer you a deal. For ages 5 and up. Container for display only. Quick shipping. Bundle discount. All questions and make an offer!