This is a YAMAHA tuba mouthpiece. I purchased it used from an auction site, but it didn't suit me, so I'm selling it. - Manufacturer: YAMAHA - Model: Roger Bobo Symphonic, Gold Plated ROGER BOBO SYMPHONIC GP - Engraving indicating GAT acoustic treatment [Condition] There are small scratches and scuffs overall. There is a dent on the outer circumference of the rim. There are scratches on the gold plating inside, around the throat. There are no noticeable scratches, dents, or deformations on the rim's lip contact surface. The shank has scratches and signs of use, but no deformation. Overall, there are signs of use and scratches, but there are no deformations or major damage, and I believe it is in a condition where it can be used without any problems. It seems the previous owner also took good care of it. The photos had reflections, so they have been processed. There are no particularly noticeable scratches or damage in the areas where the photos were processed.