High Quality Massage Roller:This roller ball is made from high quality resin that are durable and long-lasting, safe on the skin and contain no harmful chemicals. Can be used with massage oils and lotion.Great Relaxing Massage Roller Ball:Enhance blood circulation and blood flow by controlling with the pressure of your hand.The Manual Roller Massager can relieve muscle soreness and promotes body recovery, help relax back stiffness and shoulder sore.Portable and Easy to Clean: Fits in the palm of your hand and can be carried in your purse, briefcase or backpack. Can be washed with water and soap.Widely Application:Perfect for professional athletes or home uses. This massage roller ball is designed to reduce sore head, shoulders, neck, upper back, arms, legs and relieve foot pain. Or combine with naturally soothing and healing essential oils.Unique Design:360-degree spin design presents you a dreamy soothing massage trip. Just lay back and relax, these rollers will remove the stress and knots by simply rolling right over knots. It is good for arthritis sufferers as no need to use their hands to massage for longer periods of time.