Thank you for viewing! I am selling the Kobaien automatic ink grinding machine "Runrun." This item has been [tested and confirmed to be working]. Please purchase with confidence! Includes: Main unit / Instruction manual / Outer box - The main unit shows some signs of use, but is generally in good condition. - Rotates smoothly. - Instruction manual is also included, so operation is easy☆ We will carefully package this precision instrument. ◆ We inspect all items, but if you find any major defects or damage not mentioned in the description upon receiving the item, please contact us via message. ◆ Since we only have one of each item, we cannot offer exchanges, but we can provide a refund. 【If you wish to return and receive a refund after leaving feedback, a fee will be incurred, so please be sure to contact us via message before leaving feedback.】 (Daisan Kogyo, Ink Grinding Machine, Sumisuri-ki, Runrun, Shodo, Calligraphy, Kuretake, Taoyaka, Jujimujin, Writing)