Nor stimulate ball is designed for motor development. With the heart in all our products, we have created a ball collection, with tactile surfaces, good properties and in fine color shades. Nor stimulate balll is produced in 100% natural rubber and helps to stimulate the child's motor skills and gripper reflexes. With a nice gentle bell sound inside, it also stimulates the baby's hearing senses. On the surface it has small spikes, which are excellent for mild massage of tired, sore or tense muscles.