Price last checked Nov 7, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
According to traditional Chinese beliefs, the vital organs of the human body are all connected to the fingers. By manipulating these iron balls, it stimulates the circulation of blood and energy throughout the body. measurements and density of stress ball (siver) #1: 5.5cm (g.526) Big size. (siver) #2: 5cm (g.252) small size note: Blue,Red,#3 and #4 have chimes inside the ball. (Blue) yin yang: 5cm (g.172) (Red) Dragon phoenix: 5cm (g.182) (siver) #3: 5.5cm (g.296) big size (silvet) #4: 5cm (288) small size