Come to my 10mfan website and read about the new Octagon Series mouthpieces I have just come out with. I have one for alto, and one for tenor, and many more will be coming out. These feature a revolutionary and proprietary octagon chamber with chamber panels. A lot of prototyping went into these designs. I’ve had this idea for a long time, and now 3-D printing has allowed me to make this happen. It’s wonderful to be able to offer original design mouthpieces that are less expensive and play. Incredible! Everyone knows about my German barstock hard rubber mouthpieces, and this is just another option for players. Both our available and all of my mouthpieces are hand finished by Brian Powell and Erik Greiffenhagen. Come to my 10mfan website and read about these mouthpieces and listen to the great videos that are coming in.