This is the ReFa Motion Carat. It is an authentic product. Retail price: ¥31,350 It has been used a bit, but it works without any problems. You can use it on your face, body, and other areas! It's waterproof, so you can use it in the bathroom! Using it on your calves can reduce leg swelling♪ Using it on your head can improve blood flow to the scalp, and you can roll it on any area you're concerned about, such as your face, neck, upper arms, and abdomen ^ ^ The movable roller structure achieves rolling at the optimal angle of incidence. By increasing the contact surface with the skin*, it captures the skin deeply and widely at once. Furthermore, the suspension connecting the rollers and the handle absorbs the pressure on the skin while gently kneading and flowing. The flexible deep drainage* rollers approach the muscles, realizing "motion rolling." It reproduces the complex and advanced movements of the professional technique, "kneading." With a movement that deeply pinches and flows at once, it leads to firm and soft skin. It takes in light from the solar panel installed on the handle and generates a weak current "microcurrent." The surface of the rollers that touch delicate skin is coated with platinum, which emits a beautiful shine. Waterproof specifications that meet JIS standards (equivalent to IPX7). You can use it in the bathtub. ReFa (Refa) MTG ReFa CARAT (Refa Carat) [Genuine product from the manufacturer] [Single item for face & body, no charging required] Brand: ReFa