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Rare plating! [B.Tilz] McWilliam Model #2W (RUP)
Product Details
※Limited-time offer (May 6th - May 13th)!
◆This is a Tilz horn mouthpiece, the McWilliam Model #2W, finished with ruthenium plating.
I purchased it here, but I am selling it as I don't have many opportunities to use it. This is a very rare plating finish. Please try it if you are interested.
About RUP (Ruthenium Plate) *Excerpt from a related website
Ruthenium is a rare precious metal from the platinum group. Compared to silver or platinum plating, it has a black, lustrous finish.
Ruthenium plating is characterized by a rich, full tone and resistance to corrosion and tarnishing.
*Ruthenium plating is currently a very expensive process. (For reference) Ruthenium plating cost: ¥66,000 (as of February 2026)
[Mouthpiece Specifications]
McWilliam Model Number: 2W / Rim Inner Diameter: 17.7mm / Throat Diameter: 4.2mm / Cup Depth: Medium Shallow / Rim Thickness: Medium Wide / Shank: American Shank / Ruthenium Plated Finish (RUP)
Please consider this item understanding that it is a used product.
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.
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![Rare plating! [B.Tilz] McWilliam Model #2W (RUP)](https://static.mercdn.net/item/detail/orig/photos/m55012330385_3.jpg?1777868836)
![Rare plating! [B.Tilz] McWilliam Model #2W (RUP)](https://static.mercdn.net/item/detail/orig/photos/m55012330385_4.jpg?1777868836)
![Rare plating! [B.Tilz] McWilliam Model #2W (RUP)](https://static.mercdn.net/item/detail/orig/photos/m55012330385_5.jpg?1777868836)