Glow in the Dark Thinking Putty is hypnotic and irresistible!
Milky white in daylight, their glow magically appears when the lights dim. In the dark, 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 colors will glow for hours.
Thinking Putty is inert, non-toxic, and safe. Thinking Putty contains no latex, gluten, wheat compounds, or phthalates. It is safe for use by people with sensitivity to wheat or latex and will not promote the development of latex allergies.
You should NEVER put Thinking Putty into your mouth, ears, or nose. You should never eat Thinking Putty. If a small amount is accidentally ingested, have no fear, you'll be able to play with it again in a few days.
Thinking Putty will never dry out or crumble. Thinking Putty is silicone based, not clay or earth based like other modeling compounds.
Thinking Putty is loved by everyone and is safe for children ages three and up.