Case of 12 - Milemaster, QT, Bar & Chain Oil, Suitable Choice For Home & Commercial Users, Contains Components To Reduce Wear, Guard Against Rust & Enhance Metal Adhesion To Reduce Spatter, Designed For Use Over A Wide Temperature Range, For Use In All Brands Of Chain Saws, Lubricates & Cools Chain, Formulated To Reduce Spatter, Guards Against Rust. Provides Wear Protection, Not For Use In Engines.