アーチドクターふみふみ　滑り止め付き（2個セット）

This foot massager is designed for foot care and training exercises, featuring two usage methods. It uses natural beech wood for a warm and comfortable feel, and is portable for use at desks or on trips.

• The description claims that using the foot massager can improve muscle stiffness and fatigue in the feet, enhance core and balance, increase lower body flexibility, and improve coldness in the feet.