⭐Free Shipping⭐ Please check the actual photos for the product condition♪ #saya's Product List ❥❥ is here ✨☜ ----------------------------------------------- 【Suitable for a wide range of purposes, from grip strength training to rehabilitation】 Yubimax is a finger power tool that can be used for various purposes, such as grip strength training, finger training, and forearm training. It is recommended for those who want to strengthen their grip, as well as those who enjoy hobbies that require delicate finger movements and strength, such as playing the piano, guitar, or bouldering. It can also be used for hand and finger rehabilitation, making it suitable for a wide range of people. 【High-quality silicone material for comfortable & safe training】 Yubimax uses high-quality silicone material. It is soft and fits comfortably in the hand, making it less likely to cause hand pain even after prolonged use. It is also durable and will not deteriorate easily even with repeated use, allowing you to use it for a long time. Yubimax Finger Power Grip Strength Training Hand Grip Muscle Training Goods Forearm Wrist Finger 1742 0002★★★★