This is Serious Putty
When you’re done playing with less than serious putty, it’s time to check out Thinking Putty!
Stretch it. Tear it. Smash it. Grab this big wad of putty and just play with it. Thinking Putty is an awesome toy, a useful stress-reliever, and just plain fun. It also demonstrates the properties of non-Newtonian substances which behave more like a solid under stress.
Thinking putty is non-toxic, made in the USA and fun for ages 7 and up.
Krypton is a noble gas that prefers to stand on its own and rarely plays with others. When stimulated with electricity, Krypton glows brightly and reliably.
From light sabers to kryptonite, Krypton’s unique green spectra have inspired many pop culture and sci-fi favorites. Krypton Thinking Putty is white and glows its signature green in the dark.
Each tin includes 1/5 lb of Krypton Thinking Putty—a huge handful for tons of fun.