Holton s Farkas French Horn Mouthpieces are the go-to choice for many of today s professional hornists thanks to their wide range far-reaching projection and beautiful tone. Developed in collaboration with world-renowned musician Philip Farkas these mouthpieces last a lifetime of use making them perfect for beginners looking to brush up their chops and symphonic players with fully developed embouchures who demand high-quality performance from their instrument. Holton Golden Plated French Horn Mouthpiece SC. Cup Size SC Cup Depth Shallow Rim Shape Farkas French Horn Mouthpiece.