Austin Custom Brass 3DS Mouthpiece
 
The Austin Custom Brass 3DS is a standard series mouthpiece with an outer diameter of 27.08 mm (1.066") and an inner diameter of 16.51 mm (0.65"). Featuring a medium shallow bowl cup with a cup depth of 4.5, the 3DS provides excellent control and versatility. The backbore has an "S" shape, offering a focused sound, and the mouthpiece is silver-plated for a clean, polished finish. Comparable to the Monette BLM, GR 65MS/S, or Pickett 5D, this mouthpiece is ideal for players seeking a balanced sound with efficiency.
 
Condition: Excellent conditionwith minimal signs of wear.