NOTE: The manufacturer has changed the name of this product from "Slide Oil" to "Slide Lubricant." They have also changed the cap on the bottle. It is the same stuff, only now it carries a more accurate name (and a different cap). -cdp
"After trial and error with many different slide lubrication options, I found the Yamaha Slide Oil to work best with my trombone."
--Yamaha Artist Andy Martin