Yamaha TR-11C4P ABS Resin Mouthpieces Motown The bore size offers freer

The bore size offers freer blowing with a moderate amount of resistance

but also practice tools

Inner Slide

the S80 is square

The Légère reeds are made from a special formulation of polypropylene—a non-toxic

Yamaha TR-11C4P ABS Resin Mouthpieces Motown The bore size offers freerABS resin TR 11C4P mouthpiece based on the TR 11C4 trumpet mouthpiece with similar cup volume, rim inner diameter, and throat. TR 11C4P can also be used with a trumpet. The mouthpiece is made of a durable ABS resin that wont easily deform even if dropped. The mouthpiece can be washed in plain water. If the mouthpiece is pressed onto the instrument too firmly it may be difficult to remove. Keep away from sources of heat to prevent possible deformation.