Specially designed for Wahl electric clippers Ensures optimum performance Extends the life of the clipper Prevents rust Wahl Clipper Oil is specially formulated to keep clipper blades clean and lubricated. Apply regularly to teeth and bearing surfaces of blades to help maximize clipper performance and ensure longer blade life. Wahl Clipper Oil is colorless and odorless. Apply when blade becomes noisy, leaves track marks, or skips fine hairs. Wahl Clipper Oil may also be used on shears.