Yamaha Waterkey 3rd TS Tpt., Cor. SP
Yamaha Waterkey 3rd TS Tpt., Cor. SP, Waterkeys Set, Suitable for YCR-4330GS (2),YTR-2330S, YTR-3335S, YTR-4335GS02 and YTR-5335GS02, 3.Valve slides for trumpet and cornet, Silver-plated, Includes lever, screw, spring and pad