Kaerntner Full Double Horn Open F Valve, B♭ Valve with Mouthpiece I purchased this, but there was a defect with the item upon arrival, so I am selling it as junk to buy a new one. * Sound check confirmed ◎ → Sound comes out, but there are several places where the solder has come off. (I have confirmed 4 places) The part that supports the tube is missing, and there is a part of the tube where air is leaking (reinforced with vinyl tape). Please check the photos for details. * The tubes can be pulled in and out, but it is quite difficult to do so. Part of the rear tube does not go in all the way. (There was no problem playing it) * The instrument body feels slightly warped. This product is for those who, like me, want to buy it for practice and then buy a better one later, or for those who want to maintain and repair it themselves and use it for a long time. * Accessories * Kaerntner case * Mouthpiece * Although it is relatively clean in appearance, please understand that there may be fine scratches and dirt that cannot be captured in the photos. Immediate purchase is OK. Thank you. * Because it is a junk item, it is listed at a lower price than average. There are no plans to lower the price. It is recommended for those who can have it repaired or who can do the maintenance themselves. * I have attached photos of the areas that seem to need repair.