ITEM NAME:2 x Green Jade Chinese Health Exercise Baoding Hand Balls Stress Relief Hot Descriptio n Description: Features: -100% brand new and made of natural jade. -In addition to relieving stress, it is known that Chinese health balls or bait balls improve joints, blood circulation, sleep patterns and memory . -Two or more bait balls are rotated repetitively in the hand to improve manual dexterity and strength, and are also said to help in injury recovery. -Beautiful decorated box included. -It is a great gift for your family and best friends How to use: When exercising, put two balls in the hand, five fingers relying on flexion and extension, so that the two balls circulate with each other, the direction of rotation of Shun, inverse of the points, so that all the joints of the hand Be on the move With flexion and extension of the hand, display income, the muscles of the front wall can have a rhythm of contraction and relaxation. The hands can be alternating exercise, but also three or four balls at the same time rotating, playing some tricks! Specifications: Material: Jade Color: Picture Color Diameter: 5mm Package Included: 2 * Baoding Balls 1 * Box Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Whatever the ending's perfect or not, you can't disappear from my world 2 x Green Jade Chinese Health Exercise Baoding Hand Balls Stress Relief Hot.Specifications:Material: Jade. -Two or more bait balls are rotated repetitively in the hand to improve manual dexterity and strength, and are also said to help in injury recovery. -It is a great gift for your family and best friends.