Invisible Pen with UV Light

Pens will come in 4 colors to keep more colorful! Harmless and flavorless ink, you can write everywhere: T-shirts, paper, skin, and any surface! Healthy toys for your kids and environmental pens! Magic pens can be used widely. Perfect for the RSVP's to wedding invitations, Goody bags for kids spy party, Make a fun party favor, even using the UV light to check dollar bills. Bringing you an amazing variety of fun, which is also a really great gift for kids and friends. This magical invisible ink pen will write your secret message. When your message is written by the pens, nothing you will see, but you can see the message clearly with light from the top of the pen.that's the secret message pen.

Material: Plastic | Packaging: Bulk