The item works perfectly right out of the box. No complaints so far.
YAMAHA Trombone Practice Mouthpiece TMPSLL, Large Bore
Product Details
Practice mouthpiece for trombone and euphonium, model TMPSLL. For large bore.
Purchased as a spare. Opened but unused. Thank you for your consideration.
Thank you for viewing.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.





