3 In 1 General Purpose Oil. 8 oz. Blend of 3 oils that lubricate, clean, protect and prevent rust. Use on locks, sliding doors, hinges, sewing machines, fans, window tracks, in saw blade cutting, on scissors, drawers, sports and recreation equipment and on the job for small motors. Precise, easy-to-use drip spout for precise application and fill level indicator strip to show when product is running low.