Yamaha MPSL3 Mouthpiece Swab, Large Size (for brass instruments)

This is a swab for brass instrument mouthpieces. It can be used for trombones, bass trombones, euphoniums, tubas, sousaphones, etc. *For trombones and euphoniums, the swab may not fit through the mouthpiece depending on the inner diameter of the throat. *It may not be usable depending on the manufacturer and model. Size: L (Throat inner diameter φ6.9～8.9mm) The microfiber fabric, specially developed for this swab, has excellent water absorption and is very flexible. It is also highly effective at removing dirt.