Andis Liquid Clipper oil 4 oz.
Andis Clipper Oil is formulated to be colorless and odorless. Use daily to lubricate and clean blades, and maximize the performance of your clippers and trimmers. Brush hair away from the blades, ass a few drops and wipe away excess oil with a clean cloth.
Also works on Oster and Wahl blades, and is great for shears.