YAMAHA YHR664 Full Double Horn Open F/B♭ Changeover, Includes Mouthpiece Thank you for viewing this item★ I also have other musical instruments for sale, so please take a look below. ↓ ↓ #Nana'sInstrumentShop #Nana'sHornRoom Sound checked and confirmed◎ ※Maintained ↓ ↓ ① Disassembled and checked parts ② Thoroughly cleaned all inner slides with a brush and detergent as much as possible ③ Exterior finish with polish suitable for surface treatment ④ Maintenance of each rotary valve and tubing ↓↓↓ Rotary valve internals → Rotor oil applied Rotary valve (front and back shafts) → Rotor spindle oil applied Levers → Lever oil applied All tubing → Greased ⑤ Rotary string replaced We have expert knowledge, so please rest assured. ※Please see the profile for details. If you have any concerns, please feel free to ask. You can use it right away☺︎ ☑︎Manufacturer YAMAHA ☑︎Category Horn Wind Instrument ☑︎Model Number YHR 664 ☑︎Specifications ・Key: Open F, Changeover B♭ ・Finish: Lacquer ☑︎Mouthpiece A YAMAHA 30C4 mouthpiece is included. ※If you don't need it, we will deduct 1,000 yen, so please be sure to let us know in the comments section before purchasing. ☑︎Accessories ・YAMAHA Genuine Hard Case ・YAMAHA 30C4 Mouthpiece ・Key ☑︎Condition Please check the condition in the photos. Please understand that this is a used item. It has been maintained, so you can use it immediately! All tubes and rotary valves function well◎ Please note that there may be fine scratches and stains that cannot be captured in the photos due to the used nature of the item. ☑︎Packing Wrapped in bubble wrap and then wrapped with stretch film. ☑︎Shipping We aim to ship within 24 hours, but we will contact you if there is a delay. Management Number: 721152664