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Hello,
Looking for a cutaway mouthpiece, rim, or visualizer for Tuba. Would like metal but can consider plastic/delrin. Lmk what you have.

If you don’t have one of the above but have information on the best ones or alternatives pm me as well!

Is there a certain mouthpiece rim you're fond of? I love hellebergs, so I made a visualizer out of an old one!