Currently, only Krypton is ready stocks.
THINKING PUTTY $5.90
BACK BY POPULAR DEMAND!
GLOW IN THE DARK THINKING PUTTY 


4 different types of Glow in The Dark Putty!
Krypton Thinking Putty DEFINES eerie, outer-space, alien, radioactive green! Charge with sunlight or our Blacklight Keychain for fantastic brightness! Wakeup before sunrise to see it glowing hours later!
Amber Thinking Putty's exotic jack-o-lantern glow is simply awesome! Use with our Blacklight Keychain for a glow visible in a lit room! After about an hour, the magic fades...until next time!
Ion thinking Putty: You'll swear you can see the electrons buzzing around -- generating this icy blue glow. An extraterrestial turquoise glows all night long. Dim the lights, zone out, and enjoy a soothing, hypnotic experience.
Aura Thinking putty:Glowing purple like the night sky before dawn, this unique color is sure to catch the eye. Charge it up, darken the lights and enjoy Aura's violet hue for an hour or two.
Please note that Glow in The Dark Putty needs to be charged with light, ie sunlight or just normal light, for a while, before it starts glowing in the dark.
Size : 2 inch in diameter
Made in USA
For FAQ on Thinking Putty:
http://www.1stoys.com/collections/putty-world