Roche-Thomas Premium line of lubricants are formulated and bottled in their facilities using a special filtering process that eliminates impurities and residue. Their unique process insures that you receive a fast acting lubricant with a clean coat which is virtually dust and lint free. Their corktuning slide grease comes in a 1/5 oz ‘lip balm ‘ style tube. Easy to apply and easy to manage. At Roche-Thomas they are proud to say that ALL aspects of their products are manufactured in the USA so you know you are purchasing the finest products on the market.