Coolrunner Marble Black Baoding Balls Chinese Health Stress Relieve Hand Exercise Massage Balls

NATURAL MATERIAL TRADITIONAL CRAFTS The Baoding ball is made of beautiful natural corundum marble which wont rust tarnish or corrode and adopted the traditional cutting process GREAT BENEFIT Health ball is a traditional folk fitness equipment hand movement beneficial to the brain playing health ball you can make peoples thoughts focused on the hands eliminate all kinds of distractions and eliminate tension so that the brain to relax APPLICABLE PEOPLE The Baoding ball is suitable for adults children and people with restored hand function Helps exercise the brain and improves flexibility PRODUCT ATTRIBUTES Size Each balls height is 5cm2inches balls weight is 330g Color black Due to manual measurement there will be a slight error in the size please understand BEST GIFT Baoding ball originated in the city of Baoding during the Ming Dynasty in China great for personal collection or as a gift to friends and family.