When Super Magnetic Thinking Putty is stretched, moulded, 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 newly updated Thinking Putty is softer and more fun than before and 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.It's loved by children and adults alike; it can be used as a toy, a stress ball or therapy putty. It will never dry out, has no odour and leaves no greasy feel on hands. It is non-toxic, EN71 compliant and safe for children three years and older. All made in the USA by exceptional individuals with physical and intellectual disabilities. A great gift idea or stocking filler for creative minds.Comes with one super strong large ceramic magnet in the tin, for 8+ years.