Type 7: Pink / 1 piece. Suction type massage ball. Muscle stiffness relief ball with suction cup. Body care. Washable. OK for use on shoulder blades, shoulders, neck, back, waist, calves, feet, soles of feet. Whole body care. Refresh. In the bathtub. Bathtime. Easy to use. Acupressure. Tsubo pressing. Myofascial release. Free shipping. ‐ Mercari: Shop from Japan