This Thinking Putty has unique and mind-blowing awesome magnetic properties!

When Super Magnetic Thinking Putty is stretched, molded, or shaped, the putty has no magnetic charge and behaves like any other Thinking Putty. However, in the presence of a magnetic field, its magnetic forces begin to align. Suddenly, a truly Super Magnetic Thinking Putty is created that will attract to one magnetic pole and repel from the other. 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.

Each metal tin is hand packed with 1/5 lb of Thinking Putty, much more than you get in a plastic egg!

Comes with one super strong magnet in the tin.

Ages 8+