Vincent Bach Flugel Mouthpieces have been numbered in an orderly progression from the largest to the smallest diameters to match the well-known trumpet and cornet models. They have identical rims, but deeper, flugelhorn-style cups with a larger throat and backbore. The deeper cups produce a dark tone of lyric quality. Their fundamental component is intense; the upper partials are reduced to a minimum.

Vincent Bach Flugel Mouthpieces are available as Mega Tone (heavy-weight) models in sizes 1.5C, 3C and 7C.

Vincent Bach was a rare combination of artist and engineer. A mechanical genius and acclaimed trumpet soloist, his instruments and mouthpieces are used today in most major studios and orchestras in the world. Bach personally designed the tools and composed the plans that continue to set the high standards for making all Bach products today.