• Multifuntional Hand Exerciser: The hand exercise balls are more perfectly fits palms, soft and comfortable for squeezing for a long time, the sphere is slightly larger, which can effectively separate the fingers, have a good training effect.
• Detachable Structure: The finger strengthener grip ball have detachable structure, the detachable structure makes it attractive to people. You can combine the exercise ball with cloth cover according to needs, the hand exercise balls can optimize finger strength, strong man's fingers.
• Easy to Grip: The hand grip strengthener help reduce the tension of your fingers, the hand exerciser ball can keep the finger position open, and prevent finger flexion spasms, easy to use, the grip stretcher balls can effectively perform finger strength training and finger grip training.
• Material: The finger strengthening tool is made of material, the grip balls are and eco‑friendly, stable and . the balls for hand exercise is light weight and portable, easy to carry.
• Suit For: The finger exerciser can be used for finger weakness rehabilitation training and muscle strength training for people with hand injuries, easy to use, the hand grip strengthener rings can practice your fingers to make your fingers more flexible, improving the intelligence and thinking ability.

• Product Dimensions ‏ : ‎ 0.39 x 0.39 x 0.39 inches; 1.27 ounces
• Date First Available ‏ : ‎ June 1, 2024
• Manufacturer ‏ : ‎ Yosoo
• Country of Origin ‏ : ‎ China