Monster Oils (Original) Valve Oil for all brass instruments

Monster Oils

Premium Valve Oil for Trumpet, Tuba, French Horn, Trombone, and Euphonium. Developed by professional trumpet players.\nOur original formula valve oil. Best application for all-around, hassle-free, quick-action, buttery-smooth, long-lasting use. Takes forever to evaporate. Hide your kids, put on your sunglasses---this is the Monster Oil that will change the world. Appropriate for every trumpet and brass instrument ever made. Far superior to anything on the market today. You're welcome.\n\nShould you need any further information please email us!\n\n