Product Attributes — Diameter: S: 1.5'' , weight(about): S: 160g . Suitable for different hand type. Package with box.
Product Material—The surface is ceramic and internal is metal.The ceramic on the surface is afraid of falling, avoiding violent impact when playing the ball.
Product Usage —Through the movement of the fingers, that can increase intelligence , improve memory,reduce fatigue,promote hand blood flow, and relieve hand hemp. It's a treasure for us to exercise the body and relieve stress.
Product Design—Brilliant painting and design, with Crisp chimes, very sweet.
Using Occasion—Suitable for office workers, seniors, recovery after surgeryare, are good gifts and collectibles.
1.5'' Chinese Baoding Health Balls Exercise Stress Balls Craft CollectionAncient Chinese Characters BS159 S Blue B075ZNFTXX