Saxophone Natural Neck Cork Kit, Complete, with Written Instructions! This kit comes with 2 new, composite saxophone neck corks. Works with all Saxophones!This kit also includes:(1) small bottle, or tube of contact cement(1) razor blade(1) piece of sandpaper(1) helper stick for installation(1) tube of cork grease(1) set of Instrument Clinic written instructionsThe only other things you will need to install your saxophone neck cork are 1 pair of pliers and some rubbing alcohol, or soap and water.Please Note: The brand of contact cement included in this kit varies.