Type: Facial roller Color: Black Area: Full body The MDNA SKIN Onyx Black is a facial roller developed jointly by ReFa, famous for its facial rollers, and Madonna. The black color of the roller part is due to the use of 99.9% pure carbon black, which is found in nature. Carbon, which emits far-infrared rays, has the characteristic of generating heat when absorbed by a substance. This facial roller, which focuses on the power of carbon, warms the body from the inside, improving circulation and caring for puffiness. Furthermore, the rolling and kneading action of the roller tightens and beautifies the skin. It can be used on the face and all over the body, which is also appealing. Color: Black This product was purchased unused on Mercari (5,600 yen). It has been used a few times, but it is in good condition.