Sturdy material and simple design make it easy to use.
For saa-sama: YAMAHA KEY OIL MEDIUM 20ml
Product Details
YAMAHA Medium Viscosity Oil for Wind Instruments, 20ml.
- Brand: YAMAHA
- Product Name: KEY OIL
- Type: MEDIUM
- Capacity: 20ml
- Use: Oil for wind instruments
Thank you for looking.
It is almost unused (I believe it was used 2-3 times).
The remaining amount is as shown in the third image.
Thank you.
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.



