MOX Sensory Ball SetLet the Mox ball talk, move, sing, dance, fly, roll the power of imagination gives this little ball a life of its own! This multi purpose sensory ball with a big mouth is suitable for children from birth and on. Mox can be used to assist with expressing emotions, and is also a useful speech therapy tool. Mox is made of food grade silicone rubber, is odor and stain resistant, and is safe to clean in the dishwasher.