I have had this ProsourceFit Weighted Toning Exercise Ball for 1 year. At first, all was well. Over time, the ball has become sticky despite washing it, resulting in negative outcomes. The ball ruins the finish on wood because the plastic fuses with the varnish and peels it off. Thus, the varnish is on the ball and cannot be washed off. Notably, the ball is sturdy. Paying the higher price for the Thera-Band soft weight ball was definitely worth it b/c the exterior is higher quality.
Rating:
[5 of 5 Stars!]