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YAMAHA KOSTBB6 Trombone Instrument Care Set
Product Details
Maintenance set for trombone, includes cleaning supplies and storage bag.
Purchased on Yahoo! Shopping in June of this year for ¥5,082. (Please refer to the second photo.)
The large gauze cloths (2) and the blue cloth have been home-cleaned and are ready for immediate use.
- Brand: YAMAHA
- Product Name: KOSTBB6 Trombone Wind Instrument Care Set
- Accessories: With rotary, cleaning supplies, storage bag, instruction manual
- Color: Blue
- Use: Wind instrument maintenance
Used only 2-3 times at school.
The condition is as shown in the photos.
Everything shown in the first photo is included.
We request this item from those who understand that it is a used item, stored at home, and inspected by an amateur.
Please refrain from purchasing if you are sensitive.
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.



