Condition: New, Unused, Unopened Items with defects (damaged box) are available for a 100 yen discount. Instant purchase is OK. The high-precision construction minimizes rotational loss, resulting in quiet and smooth operation. In addition, the use of high-strength and corrosion-resistant materials makes it durable and long-lasting. (Regularly applying lubricant will ensure smooth rotation and longevity.) Shipping method: With shipping insurance. We will deliver via Mercari shipping, providing peace of mind for both parties.