Product ID: RPC110BTenorJE
This is a “blue series” RPC hard rubber tenor sax mouthpiece. This is a High Baffle model, stamped a 110B, and measures a fairly hefty .120”. The mouthpiece is in superb physical condition, with just a couple very fine surface scratches and no real wear of note. It plays with a rich sound with a ton of projection, and altissimo just pops effortlessly.