Therapy putty is a great way to improve finger coordination & strengthen the tiny muscles in your hand.
With four color-coded resistance levels, you can perform exercises at your own pace & progressively work your way up to the hardest resistance level.
OGHAPPY™ Hand Therapy Putty has certification of the ASTM F963, USP51, CPSIA and EN71, CE.
Putty is non-toxic and unscented. Designed to increase flexibility, improve strength, decrease stiffness, and relieve joint pain.