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.
When geothermal energy heats rock deep within the Earth, the molten result is called lava. Lava takes many forms, but the most well known erupts from a volcano or fissure in the surface of a planet.
The color of lava depends on its temperature and will shift shades as it cools. Bright orange gives way to crimson copper. A dark, brownish red fades to black as the lava shifts from a liquid to solid. Experience this amazing color shift for yourself with Super Lava Thinking Putty.
Each tin includes 1/5 lb of Super Lava Thinking Putty—a huge handful for tons of fun.