The ferromagnetic version of Thinking Putty has all the basic attributes of the standard version, plus a lot more: it has been enhanced with tiny ferromagnetic particles. You can use the magnets that are included with your purchase to actually bring the putty to life! This enables you to make interesting experiments as the putty follows the magnet and even becomes itself magnetic so that small objects like, for example, paperclips will "gravitate" to it!
It bounces like a ball, it stretches out like chewing gum, it "melts" and it can even be torn like a piece of paper! If, for example, you smash the Thinking Putty with a hammer it bursts into thousands of pieces like a piece of glass. If, however, you want to create the shape of a figure and leave it in that form for a while you will be out of luck because over time this putty will "melt" and become soft and will lose its shape.
Thinking Putty is great for stress relief, as an aid to quitting smoking, for training your hand and finger muscles and, of course, is an unbelievably fun toy for both big and small! In addition, it is indeed BPA-free, low in harmful substances per German guidelines and absolutely odour-free. Be careful, though, it can be addicting! It will also never dry out!