Great playing Millbrook Bb Clarinet The B BLAT key is responsive and with beautiful sounds. The key is made of high quality material. Clarinet is designed according to ergonomics for good hand feeling.  This Millbrook Clarinet has traditional firm line technology. It is easy to play and it has a pleasing vibrant feel with a well-centered sound. Made of high quality ebonite. It has a beautiful woodgrain finish.  The Clarinet is great for band students as well as advanced players.