KELLY Kelly / 3C Crystal Yellow Flugelhorn Mouthpiece Overtone Labs In most cases

In most cases

Wrench key included

going beyond the realm of jazz

and so many other great points that the list goes on and on

which is not part of the lineup

KELLY Kelly / 3C Crystal Yellow Flugelhorn Mouthpiece Overtone Labs In most casesKELLY Flugelhorn Mouthpiece About Kelly MouthpiecesKelly Mouthpieces are designed, manufactured, tested, packaged, and warehoused at our factory in Fond du Lac, Wisconsin, USA. Founders Jim and Shelley have been working tirelessly for over 30 years, constantly evolving and incorporating the latest equipment, sharing a life filled with music. Kelly mouthpieces are made from the highly sought after LEXAN (polycarbonate resin), and are available in a