This is a sensory ball which helps a child develop strength in their hands and fingers.
Ableware 708500003 3-1/2" Diameter Porcupine Ball IN STOCK
Porcupine ball use for finger exercise, grip improvement and various games of skill. Stimulates sensory perception and improves flexibility and strength in the fingers. Hundreds of soft, rounded porcupine quills cover its surface. When used in combination with other types of balls, it can be useful for tactile discrimination activities including form, size and weight. Made of plastic.