S.E. Shires Trombone Mouthpipes - 3 Pieces Includes two cases that hold 3 mouthpipes each. Used with a Shires 7G/TB47 NLW YC/AX. Two yellow brass mouthpipes: #1 and #2 One sterling silver mouthpipe: 1SS The yellow brass mouthpipes have some discoloration due to the lack of lacquer, but this does not affect their use. The sterling silver mouthpipe shows signs of use, but is in good condition. Since the mouthpipes were purchased at different times, there are two cases that each hold 3 mouthpipes. Both cases are included. #Mouthpipe #Shires #YellowBrass #SterlingSilver #Trombone