FEATURES: -Relaxing massage: A quick massage will relax your body, increase joint flexibility. A good massage reduces stress. -Different Massage Head - Different Experiences: The Round-Ball and one-point head are good for a deep tissue firmer massage, breaking up the knots on the muscles. It can be used for shoulder, back, lower back, and soles of feet. -Arms and legs Massage: The Curved head is made for your arms and legs. Offer the best fitting massage for the arms, thighs, and calves. -Softer Contact for joints parts: The 3-Points Head is rubber-coated can provide a softer massage. Great for joint parts, such as the shoulder, knees, and ankles. -Improves the blood circulation and muscles stiffness: 3-Intensive Head offers a bigger area soft contact massage, loosen the tight and stiff muscles.