Half sensory ball diamond Tullo 488 yellow  The semi-sensory ball Tullo is a great accessory both for children and adults. Construction made of durable material free of BPA and heavy metals. The use of the ball brings a number of health benefits, such as: correction of posture defects, exercise ró ;newness, stimulation of blood circulation, stimulation of sensation receptors, treatment of flat feet and valgus of lower limbs in children, reducing muscle tension. Size: 16 cm