Tubing TB Free shipping to Honshu, Shikoku, and Kyushu regions. Shipping to Okinawa, Hokkaido, and remote islands is cash on delivery. Price reduction comments will be immediately deleted. Price changes only for multiple purchases. Accessories are only those in the image. Please check the condition in the photos. Detailed purchase date and frequency of use are unknown. Operation confirmed. Easy to experience the healing of hormesis and cold protection. The natural stone's negative ions and hormesis effects support your daily healthy life. Super material Radimix that supports health and environmental improvement Radimix uses minerals similar to natural radioactive rare elements, known for radium hot springs, as its main ingredient. It is a very excellent special ceramic developed by a patented manufacturing method that generates far-infrared rays and negative ions at room temperature. Easy type, just place your feet on it Stone action + Radimix ceramic action Outlet type, can be used anywhere, lightweight Temperature control function for your preferred warmth Safe, secure, and energy-saving Shipping and answering questions are not available on weekends and holidays. The transaction policy and details are written in the self-introduction section. Please read it before purchasing.