More product information:. Magnetic Thinking Putty takes regular "silly" putty and turns its awesomeness up to 11. Like any other putty, it can be stretched, bounced, molded, popped, and torn. However, when this putty is in the presence of a magnetic field, it exhibits fascinating properties. Millions of tiny micron-sized magnets are embedded in each handful of Magnetic Thinking Putty. Use the included super-strong ceramic magnet to control the putty like a snake charmer. Or "charge" the blob of putty so it can become a magnet of its own and pick up small tacks and paperclips. Ages 8+. Available in black with green flecks or silver with dark streaks. Hours of fun are guaranteed. |--| For people who like: desk accessories, gifts for kids, gifts for the inner child, made in the usa, magnets, office toys, relaxation, toys. Features & specs:. Dimensions (metal container): 4" diameter x 1.375" tall. Putty weight: 3.2 ounces. Includes strong ceramic magnet. Ages 8+. Made in the USA. Royalty Free Music by.