Koro Koro Hogusu [Relakudama] A massage tool that uses 7 balls that rotate 360 degrees to loosen muscle stiffness and improve blood circulation. It bends to fit in the palm of your hand. Scalp, neck, décolleté, calves, thighs, palms, upper arms, can be used all over the body. ★ Model Name: Relakudama ★ Size: Approximately 8x16x2cm ★ Materials: Elastomer, Polypropylene Balls: Stainless steel ★ Features: 360-degree rotation, Fits in the palm of your hand ★ Features: Loosens the whole body I took it out of the box to take pictures. #Massage #HandyMassage #Relax #Relakudama