This is a CONN 18H, a must-have for tenor trombone enthusiasts! Well-maintained ones are rare and hard to find! This trombone is the same model as the 18H that I currently use as my main instrument. I loved it so much that I bought a spare, maintained it, had it repainted, and kept it in storage. The slide and tuning slide both function smoothly. New corks and bumpers are installed. The bell inner and tuning slide sections have had the lacquer removed, been polished, and then received a matte clear coat. It's a rare model to find, and while I could keep it, I'm willing to sell it to someone who wants it. Accessories: Original case only