Relevant Play Mad Mattr, 10 oz., Green

• Not only is Mad Mattr perfect for creating calm, relaxing and imagintive fun, it's also great for strengthening fingers, hands, wrists, and more. Cleanup's a breeze, since it sticks to itself and not to you.
• Plus, it never dries out no matter how long it's left out.
• It can be used over and over again providing endless fun-filled hours of stretchy open ended play.