● For Trombone Fabrice Millischer Model Rim Inner Diameter: 25.80mm Shank: Large Purchased new last year and only test-played once, it's practically new with no scratches on the throat. I'm selling it because it doesn't suit the instrument I currently use. Jérôme Wiss, a Frenchman, established his workshop after gaining experience in repair and instrument manufacturing. Currently, he focuses on crafting custom trumpets and producing mouthpieces in collaboration with artists. These are all-handmade mouthpieces, with every process from cutting to finishing done by hand. This model is the signature model of Fabrice Millischer, a professor at the Conservatoire National Supérieur de Musique et de Danse de Paris. It features a slightly wider inner diameter and a narrower throat for a tenor trombone mouthpiece, achieving a very clear blowing sensation.