Yamaha synthetic tuning slide oil is a proprietary blend that's ideal for any slides that need to move quickly and easily, such as the 1st and 3rd slides on a trumpet. An added corrosion inhibitor gives extra protection to the instrument's metal. 20mL bottle. Imported from Japan.
Great synthetic oil for the first and third valve slides of your trumpet. Not too thick that slides are hard to move, and not too thin that it dries out too quick. (I would *not* recommend using this product on the trumpet’s main tuning slide.)
I would have given it 5 stars but it is a bit pricey for the small amount (20 mL).