- Material: #304 stainless steel. Photo below after some time of use: at the left, our ball with high quality stainless steel that does not rust, at the right, an ordinary Qi Gong ball.
- Sales unit: one pair
DIAMETER & WEIGHT
- Diameter: 40mm, 50mm
- Weight by pair: 520g,1000g
- Avoid contact with strong, alkaline acids, wipe with a dry cloth after use.