From maker Clarke Fobes: "I have specialized in performing on the low clarinets during much of my career in San Francisco. Because I play and own all of the low clarinets I have a unique reference point from which to explore the many requirements of good mouthpiece design. All of my mouthpieces are offered as an expression of my love for these beautiful and challenging instruments."
CF: 1.70 mm tip opening, 24mm facing length
RR: 1.80mm tip opening, 24mm facing length