This is a trombone by Soleil. I bought it, but I haven't used it much, and it's been stored in its case for about 5 years. I'm selling it because I won't be using it anymore. I've used the SLIDE GREASE a few times. The lacquer polish is unopened. I've also used the slide oil a few times. There are some rust and stains in places. Please refrain from purchasing if you are looking for a perfect item, as this is a used item. It will be shipped in its dedicated case, wrapped in a plastic bag.