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PRODUCT DETAILS
The adjustable non-slip hand grip strengthener is a must-have for every sofer/sofer in training. Grab the grip and strengthen your muscles by exercising your hands and fingers frequently. Adjust the level of resistance that's right for you and increase the resistance as your grip strength improves. Helps towards a better grasp, neater handwriting, and helps prevent aching hands and fingers after cutting quill/kulmus or hours of writing.