WHERE TO ORDER 0.3 oz. tube will lubricate about 100 screws; 3.5 oz. tub will do about 1000. Order online or over the phone at one of these fine retailers: McFeely's Drive Screws And More 1-800-443-7937 Order Online Too! Jamestown Distributors 1-800-423-0030 Order Online Too! For wholesale contact information or to order Ackempucky's racquet stringing formula click here.