1、Main Application: This grease can help your woodwind instrument cork avoid drying, have a lubrication effect, reduce the wear, thus extending the service life of the instrument, very practical! 2、Easy Using: Just apply the grease to the cork part of the instrument to complete the maintenance of the instrument, very easy! 3、Wide Application: These grease can be used for many musical instruments, such as saxophone, tenor saxophone, straight saxophone, clarinet, clarinet head joint, flute, piccolo and many other woodwind instruments. 4、Aromatic Grease: This is an aromatic grease that your use of it will not affect your performance, choose it with confidence! 5、6Pcs: There are 6 pieces grease in this package that they can be used for a long time. You can even shall them with your music partner. 6 x Cork Grease Item Type: Cork GreaseMaterial: Solid Lubricating Oil