Hot and Cold RingsはTheraFace PRO(別売)に対応しています。目の下のむくみを軽減し、緊張や痛みをほぐし、腫れを抑えることで、自然な輝きへと導きます。
I picked up the TheraFace Hot and Cold Rings to use with my TheraFace PRO, and they do what they promise. The cold rings feel great in the morning for reducing under-eye puffiness, and the warm ones help with tension after a long day. They are easy to swap in and out once you get the hang of it. I only wish they came with a small case for storage. Overall a nice addition if you already own the device.