YAMAHA SERGIO CAROLINO Tuba Mouthpiece Yamaha BB-CAROLINO This was the best mouthpiece for starting tuba in a general band. I recommended it to others who, like me, switched to tuba from other instruments, and they were pleased. I used it for two or three years before switching to another instrument, and it has been stored since then. I have no plans to use it in the future, so I am putting it up for sale. The condition is good with no major damage, but there are minor scratches and dirt. If you are concerned, please consider other options.