the Message You Write: This magical invisible ink pen allows you to write down your information and it,Once Write down your message with this invisible ink pen,Wait a moment,The words or patterns you write will disappear,You can turn the light the pen's cover and reveal the of the message.spy gear for

Invisible Ink Pens with UV Light: and tasteless ink, for your ! Smooth and colorful disappearing inks t-shirts, paper! Permanent but washable! you can easily host a 's birthday party favors stocking stuffer, treasure hunt,escape room,Valentines Day Gifts or classroom activity complete with invisible ink clues!

for Fun Party Favors: This invisible Spy Pen can write your in the sticky note.Parents can buy it for their party at . love using this kind of pen to keep their and play detective spy . Schools, teachers can buy it for students for a school activity. Add it for any bag or as a stocking stuffers.

Package includes:14 pcs invisible ink pens with built-in UV lights. included and installed.they each had a pull tab to save life.Be careful with small items: over 3 .

Confirms to ASTM D-4236.:Not for under 3 .BUY WITH CONFIDENCE: At , we consider our customers as our top priority. Please contact if there is any problem.