Glow in the Dark Thinking Putty is hypnotic and irresistible!
Milky white in daylight, their glow magically appears when the lights dim. You can use our Blacklight Keychain to write messages on the putty and draw special designs. You can even do cool tricks with Glow in the Dark Thinking Putty.
After exposure to light (the brighter, the better), these colours will glow for hours.
Thinking Putty’s exotic jack-o-lantern glow is simply awesome!
Tin size: 5cm, contains 13 grams of putty