ARB Great Neck Original Mouthpieces are made from the blanks of the 1940s. These mouthpieces were given this name by Arnold Brilhart because of the location of his original factory in Great Neck, New York.  The Clarinet mouthpiece has a medium open bore. The white pigment in these mouthpieces helps to produce the compact and subtle sound of those years. These are limited edition mouthpieces. They will never be available again after the current stock is gone.