Clarinet Joint Cork Kit, Complete, Synthetic Cork, with Maintenance Items! (Adhesive not included due to shipping regulations) Fits All Bb Clarinets, Includes Both Natural and Composite Cork Premium AAAA Grade, All Natural Cork and AAAA Grade Composite Cork ***Installation Requires Contact Cement (not included) Includes (1) Tube of Premium Cork Grease, (1) .15oz Bottle of Key Oil Includes (1) .25oz Jar of Key Polish and (4) Sandpaper Strips