These Bowlder balls originated in the Chinese city of Baoding during the Ming Dynasty (1368-1644 AD). According to traditional Chinese beliefs, the vital organs of the human body are all connected to the fingers. By manipulating these balls, it stimulates the circulation of blood and energy throughout the body. Take the challenge of spinning these iron orbs without dropping them. Set of two.Chinese old people use this hand-ball to exercise their finger in order to exercise brain and mind.
Made of good bowlder.Chinese ancient icon pattern
Size: Diameter 1"3/4
Preparation Time: 2-3 working days