• Now includes super strong magnet!

Thinking Putty makes a great stress ball. It is also excellent as a therapy putty for stiffness or as an exercise putty for hand strengthening. As a desk toy you'll find you aren't able to put it down. Each tin includes 1/5 lb. of Thinking Putty. Thinking putty is made in the USA.

Deep black with subtle green sparkles, this slightly stiffer Thinking Putty has a mind of its own. Near a powerful magnet it comes alive! Strong enough to defy gravity. It can even lift tacks and paperclips on its own after charging in a magnetic field. You'll be mesmerized by the invisible forces at play.

Strange attractor now includes a super strong 1/2" cube magnet!

See the Strange Attractor Magnetic Putty in photo action on our science blog! NOW! See the Magnetic Putty in action on video!