Thank you for viewing. This is a listing for a retro National battery-powered knife sharpener, BH-904. * The item includes the main unit and what is shown in the photos, such as the instruction manual and box. Accessories like batteries are not included. The item has been cleaned by a layman with alcohol, but there may be some remaining dirt as it is a used item. Also, since there are no batteries, the operation has not been confirmed. Please understand this beforehand. * It has been stored after confirming that it is not broken. Please note that if it was broken, it would have been disposed of. The box and instruction manual have age-related deterioration such as stains, dirt, and damage. It will be shipped via Yu-Packet Plus (anonymous shipping). * Please note that shipping is not available on weekends and holidays. * Please purchase with the understanding that the operation has not been confirmed due to the lack of batteries. Also, the item is as-is, so no claims or returns are accepted. * Please refrain from comments asking for price negotiations.