Al Cass Valve & Slide Key Oil

Valve, slide, and key oil for wind instruments.

- Brand: Al Cass
- Model Name: FAST
- Use: Valve, slide, key oil
- Properties: Odorless

Thank you for looking.
This is valve oil for brass instruments such as trumpets and trombones. I have kept it for a long time but am listing it because I don't think I can use it all up.
I feel it is a very good lubricant.