Our mouthpieces are, we believe, the finest available. Time-tested designs and precision CNC machining combine to produce mouthpieces of exceptional quality and consistancy. We make only two-piece mouthpieces. Our standard mouthpieces use a 750-36 thread and a .100" rim height for compatibility with Giardinelli, Moosewood, and others. We also make a Metric range,  800-36 threads, .125" rim height, and 17.5mm ID, for compatibility with the Halstead-Chidell range.

Our goal was to produce a logical line of mouthpieces that allow a player to change one parameter at a time in a controlled manner to obtain the desired results.

All Osmun cups and rims are interchangeable within the same size. Pick a standard cup with a standard rim, wide cup with wide rim, Metric cup with Metric rim, they all fit. Standard, wide, and Metric cups and rims are sold individually. Replica Series mouthpieces are sold as complete mouthpices only.