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.
Warranty: 12 months parts and labor. Click here to get the full warranty and warranty card.