YAMAHA / KOM3 Key Oil Medium

YAMAHA key oil for woodwind instruments. Use it between the key post and key tube, and on the inside of the key tube, to prevent noise and wear. Medium viscosity, suitable for instruments such as clarinets.

When keys are stiff or making clicking noises,
require regular maintenance, approximately once a month.

Apply one drop between the key and post, then move the key.

■Medium viscosity (for clarinets, etc.)
■100% synthetic oil
　Rust inhibitors are added to protect the key pipe and core from rust.
■Volume 20ml