This is complete Buesher Arictocrat Bb (soprano) clarinet. Boehm system - four lower keys and three upper keys. The serial number is 1038816. Black plastic five piece instrument. The 'A' and 'G#' keys have little ware of the silver plating. Additionally there are 4 reeds (V1, V1 1/2, V2 1/2, V2), cork grease, neck strap and clarinet chamois swab. Plays very easy, good cork seal, well cared for, corks greased regularly, kept in its original Buesher sturdy box.