This is Serious
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
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.