★ We are not considering price reductions. So, it's ultimately first-come, first-served!! ★ ☆✨ Thank you very much for viewing. ✨☆ ◉ This product is a 4-ball "Nakayama-shiki Kaiyoki" (a type of massager). It is a substitute for acupressure, designed to relieve stiffness in the back and lower back. ◉ It's a health device that presses on the body's pressure points like acupressure, promoting blood circulation and relieving muscle stiffness and fatigue. ◉ It's a superb product from the distant Showa era. ◉ Vintage item / Retro Product Details 【Country of Manufacture】 Made in Japan (MADE IN JAPAN TOKYO) is written on it. 【Purpose】 Effective for relieving stiffness and fatigue in the back and lower back. 【How to Use:】 Lie on your back on the Kaiyoki (product) and apply your body weight, which will press the ball heads onto the pressure points. 【Important Notes】 Avoid using it on soft surfaces such as beds or futons. 【Accessories】 There are no caps or boxes. Only the main body is included. 【Shipping Method】 It will be wrapped in bubble wrap and shipped via Rakuraku Mercari delivery. ☆✨ It is an old item. There are no yellowing, but there are some scratches on the red part (product name) written in the middle and on the back. The entire product has been cleaned with alcohol wipes before listing. ✨☆ ✨ We appreciate your purchase if you understand that this is a used item. ✨