Buy Expand-a-Ball online from Skillbuilders Australia
These highly sensory, tactile and visual Expand-A-Balls serve many purposes for kids in a therapy situation. The ball retracts when thrown, or you can simply open and close it manually. Use these unusual balls for visual tracking and eye/hand coordination activities, as a bilateral hand function activity, or for tactile processing. Very engaging for all ages. Not for rough play as they're not super-strong.
Expands from 8cm to 13cm.