Phantom UV-Reactive Thinking Putty
Abuse it like you would regular putty, but this stuff isn't just for smooshing and playing around. No, it glows in the dark, and with the mini UV light they can write messages and secret codes. The sun wipes it all away! More
$4.99 Flat Rate Shipping! Orders placed by 2:00 PM CST ship the same business day! (Mon.-Fri.)$14.99 | MORE DETAIL |