Anti stress ball - various colors
A soft and pleasant Anti-Stress Ball for squeezing, working and strenghtening the whole finger an hand musculature. The soft material causes a perfect distribution pressure on the whole palm of your hand. Diameter of 6.5 cm (2.5").
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Advantages
Includes needle valve to adjust pressure and size
Hygienic and washable
At home, at the gym or in the workplace
A soft and pleasant Anti-Stress Ball - made in Germany - for squeezing, working and strenghtening the whole finger an hand musculature. The soft material causes a perfect distribution pressure on the whole palm of your hand.
Very suitable for a targeted use in fitness or at home, as well as complementary exercises to dissolve finger, hand, and lower arm strains. At the office, to overcome smoking or to reduse tension. Hygenic and washable. Includes as a special feature a needle valve to adjust pressure and size.