Grip Strength Training Made of silicone material, it has elasticity. You can choose from 3 levels of resistance. It can be used for hand and finger rehabilitation, musical instruments such as piano and trumpet, bouldering training, prevention of dementia in the elderly, and other general exercises for hands and fingers. Perfect for carrying around, it's a muscle training tool that you can easily use anytime, such as in a little spare time. ／ Price negotiation welcome, please comment! ＼ * Immediate purchase welcome, silent purchase at midnight OK ◎ * First come, first served for only one item * Welcome to buy in bulk, please feel free to comment * Free shipping! ・Please understand and purchase as it will be stored at home and shipped in simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※In order to sell at a slightly lower price, we may ship it out of the box due to shipping costs. #Click here for a list of products from minako shop ✨☜ -------------------------------------------------- Grip Strength Training Hand Grip Finger Muscle Training Exercise Rehabilitation Elderly Dementia Prevention Goods Present 30-3423-7