I used this once and have been storing it at home. This product relieves muscle stiffness, improves blood circulation, and alleviates fatigue simply by sticking it on. It's a reusable acupressure device for long-term use. Perfect for those suffering from stiff shoulders, lower back pain, or knee pain! Shipped with secure, anonymous delivery (^^) Manufacturer and Seller: Health Science Co., Ltd. Retail Price: ¥10,000