Yamaha – Heavy Key Oil

Yamaha’s 100% synthetic key oil is formulated specifically for use on woodwind instruments, providing smoother action and minimising mechanical noise.

Available in three types
Light: for piccolos, oboes and flutes
Medium: for clarinets
Heavy: for saxophones, bass clarinets, and bassoons

Comes in a 20ml bottle.

Features
Synthetic Oil

In regular mineral oils the molecules aren’t an equal size or weight, making them evaporate at different rates. As smaller molecules evaporate faster, the smoothness dries out quickly, making the action feel sticky or slow over time.

With Yamaha synthetic oils, the size and weight of the molecules are even. This keeps the oil stable and consistent, making your instrument’s parts feel smooth for far longer.