Weight Training Foam Ball (Ball Anti-Stress) 50mm (Health and Beauty)
The ball crumbles or breaks down to pure alcohol contact, if in fact it is a fair ball, pleasant to handle, perfect flexibility to exercise the fingertips.
Weight Training Foam Ball (Ball Anti-Stress) 50mm (Health and Beauty)
The ball is pretty good. A small problem: in everyday use, the outer surface deteriorates quickly enough, it's a shame, otherwise I would have put 5 stars.