Moosmann manufactures bocals in the same, time-honored tradition that all high quality bocals are made by hand out of a single sheet of metal. They are formed around a mandrel; the seam is soldered and is bent into the classic shape. This process assures perfectly consistent thickness and adherence to the specified conical bore.

These bocals use a special manufacturing process that does not create the heat that the typical process does and therefore the molecular structure of the metal is unchanged. This process yields a bocal that has greater versatility and diversity of timbres and allows for much greater control. Available in #1 and #2 lengths, these gold-plated bocals use the "DG" material and "A" Conus.