Features:

Yamaha synthetic valve oil is more consistent than traditional oils, giving it better stability in different temperatures 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
The regular viscosity formula is a great choice for all around use in any piston valves
It provides a light, quick touch with smooth, long-lasting action

Model:	YAC RVOX
Manufacturer:	Yamaha