Thank you for viewing! * Free shipping * Instant purchase OK * Purchase without comment OK * Discounts are not available. **Product Description** This mouthpiece adapter is for playing the tuba with a trombone (large shank) mouthpiece. This item is for those who wish they could play the tuba with their usual trombone mouthpiece. Why not try a different and interesting experience? ※ The trombone mouthpiece in the product photos is not included. ※ Depending on the shape of the trombone mouthpiece, it may not be usable. **Features** * Adapter for large shank trombones * Allows you to play the tuba with a trombone mouthpiece! * Very small, so you can take it anywhere **Size** 18mm x 40mm **Material** * PLA resin (plant-based plastic) * We will ship within 2-3 days as much as possible. (It may take some time as it is a personal listing) * We will ship in simple packaging to keep the price low. \#K'zO \#Trombone \#Mouthpiece \#Adapter \#MustSeeForTrombonePlayers