Thank you for looking. Manufacturer: J.Michael Model Number: Unknown Accessories: Semi-hard case [Product Condition] Please understand that there is deterioration due to the passage of time (scratches, dirt) and purchase if you understand. [Operation] Sound output: No problem. Tuning slides: No. 1 will not come out. Piston operation: Movable [Accessories] Main unit Semi-hard case Please understand that this is a used instrument and refrain from purchasing if you are concerned about the details of the condition. This is a one-of-a-kind item, so it will be first come, first served. [Packaging and Shipping] ・We will pack with bubble wrap, plastic wrap, etc., according to the situation. [Confirmation Items] ※The appearance may differ from the image. Please understand this in advance. ※As this is a used item, there may be scratches, scuffs, and dirt from normal use and storage. Please refrain from purchasing if you are looking for perfection or are nervous. ※The evaluation of the product is subjective. ※We check carefully before listing, but please understand that there may be some oversights. ※Immediate purchase is welcome. ※To prevent trouble, please refrain from creating dedicated listings or holding items. ※Please purchase only if you are satisfied with the images, including the above. As this is a used instrument, we cannot guarantee it. Please understand!