Gola International Chinese Yin Yang Health Ball with Chimes/ Baoding Ball/ Exercise Ball for Stress Relief, Meditation

The Iron Health Balls also known as BAODING IRON BALLS, famed as one of the “three treasures”of BAODING, CHINA, is a traditional product renowned at home and abroad.Originally, the Iron Health Ball were simple, solid, cylindrical objects. Later, handicraftsmen began designing hollow balls and inserting Sounding plates that produce high and low tones when used. These lighter balls are easier to handle and the musical tones contribute to the relaxation process that results from exercising with them.. It is a treasure necessary for the aged to build up physical strength and remove diseases.