Thinking Putty is great for children and adults. Terrific for keeping hands busy, plus offers a great option for stress relief and relaxation. Thinking Putty can be shaped, kneaded, stretched and much more. Features a soft, pliable texture. Incorporating Color Shock technology, Eternal Flame burns bright. It smolders with fiery red glitter and reveals a blazing blue flash when stretched. 0.47 oz. of putty, packaged in a convenient storage tin. For ages 3 and up.