Regular viscosity formula is good for all around use in any piston valves.
Scientifically designed to provide long-lasting,fast valve action
Pure,synthetic,long-lasting,pro-strength formula,Non-toxic,odorless,and petroleum free
In addition to a smoother feel, you will also be adding to the life of your instrument thanks to a powerful corrosion inhibitor contained in the oil.
Designed for trumpets, mellophones, flugelhorns, baritones, euphoniums, tubas, or any other piston-valve brass instrument.
Synthetic Piston Valve Oil for Trumpet Review