˙˚ʚ Instant purchase welcome ɞ˚˙ ￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ ︎︎︎︎︎︎︎︎︎☑︎ Bundled purchases welcome ♡ Please comment ´- ︎︎︎︎☑︎ Please understand that items are stored at home and will be shipped with simple packaging before purchasing. ︎︎︎︎︎︎☑︎ Please check the actual photos for the condition of the product! ￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ A training ball developed with the idea of using the centrifugal force of a rotor that rotates at high speed to train arm muscles and grip strength. Equipped with an auto-start function 260g 70x70x55 ￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ It has been opened once for photography, so it is "like new" although it is a new, unused item. ☟Click here for a list of products #La♡shop (1-57) Power Ball Gyro Ball Auto Start Wrist Strengthening Snap Ball Grip Strength Muscle Training Training Tennis Golf Bicycle Women's Men's Unisex