The therapy massage balls in the market are almost the same. Solid ball is strong and durable, but it is not soft enough, and its shrinkage is not good. however after using it for several times,the balls are easy to turn absolutely soft and lost the shape. besides due to the roughness of the surface, it is easy to dirty.
Price is also very high.
For doing physical therapy and massage you need to use soft but no changing shape balls, so that would work. Our new type semi-foaming Natural rubber balls can solve the problems. Solid shell package foamed core makes it very durable and would never loose the shape. Natural rubber material is without pungent taste. There is nothing like them out there for the perfect combination of firmness and softness. More than anything,the price is more affordable.
Our new semi-foaming balls can completely enrich your products and bring you new business opportunity.