M
User1689362
★★★★★
2026-11-09
Easy to handle, strong, and useful.
Nikkan No.1 / No.3 Set Nikkan Trumpet Mouthpiece
$19.14
$24.881999206543
30% OFF
Flash Sale ends in
00d
00h
00m
00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
This is a set of two trumpet mouthpieces from the domestic brand Nikkan (Nippon Gakki Seizo), before it was absorbed and merged with Yamaha. These are rare vintage items manufactured before the 1960s.
Nikkan No.1
* Inner rim diameter: Approximately 17.0 mm (estimated, possibly equivalent to Bach 1½C)
* Other dimensions: Unknown (no official documentation exists)
Nikkan No.3
* Inner rim diameter: Approximately 16.3-16.5 mm (estimated, possibly equivalent to Bach 3C)
* Other dimensions: Unknown (no official documentation exists)
[Important Notes] Official specification documents are scarce, and detailed measurements can only be determined by measuring the actual items. No.1 is estimated to be the largest diameter model in the lineup, characterized by a larger inner rim diameter. It holds historical value as a vintage domestic product.
Condition: Neither mouthpiece has any warping or dents that would affect playability, but the No.3 has significantly more scratches. Please check the photos.
*This information has been supplemented with research conducted by AI. Please understand that not all information has been verified for accuracy.
*Shipping costs (¥520~) will be covered by us.
Category
Wind Instruments / Brass Band Instruments
Condition
Bad condition
Shipping
Included in price (by seller)
From
Nagano
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.