Unique design with a comfortable rim contour. Good all around mouthpiece for the cornet.

Rare Discontinued Genuine Kanstul Custom One-Piece Cornet MouthpieceUp for sale is a brand-new, out-of-production Kanstul Custom Cornet Mouthpiece. Precision-machined using advanced CAD technology and CNC lathes at the legendary Kanstul factory in Anaheim, California, this mouthpiece represents the peak of modern American brass craftsmanship. Since the Kanstul facility permanently closed its doors, factory-fresh pieces have become highly sought-after collector's items across the global brass community.The Traditional Cornet Voice:Kanstul engineered their signature cornet line to capture the true, historic, and velvety sonority of the instrument. Unlike modern trumpet-style cornet mouthpieces that sound thin or shrill, this custom model features a beautifully calculated, conical bore and deep V-cup geometry. It optimizes airflow compression, delivering a liquid-smooth, dark, and beautifully singing tone that locks tightly into slots across all registers.Specifications & Sizing Keywords:Brand: Kanstul Musical Instruments (Made in Anaheim, USA)Model Class: Custom One-Piece Cornet SeriesReceiver Type: Standard short-shank traditional cornet receiverCup Engineering: Conical V-Cup profile for rich, dark traditional resonanceRim Style: Comfort-contoured balanced rim to minimize lip fatigue and support long playing sessionsFinish: Pristine Factory Silver PlatingCondition & Strict Packaging Policy:Overall Condition: Brand New / New Old Stock (NOS).Hygiene Guarantee: This mouthpiece is factory-clean and has never been inserted into a leadpipe, trialed, or play-tested. To maintain strict hygiene standards for our musicians, it is stored continuously in a sterile environment.Domestic Shipping & Return Policy:Fast Domestic Shipping: 100% FREE domestic shipping via a securely wrapped, padded, and tracked mailer.Domestic Returns: No Returns Accepted. Due to the brand-new, pristine condition of this discontinued item and wind instrument hygiene protocols, we do not accept returns or "trial" periods. Please verify your equipment compatibility before purchasing. All sales are final.International Buyers:Global transit is fully supported via the eBay International Shipping (eIS) program. (International returns are securely managed and protected directly by eBay's eIS program rules).

Made at Kanstul factory.

KANSTUL QUALITY!!!