Used Hoyer 5802 is a Kruspe wrap instrument. This horn has had the lacquer stripped from the body of the horn. The original bell flare (Alex threads) is heavy walled and still has the lacquer on it. The second bell flare (Stomvi) is raw brass and lighter weight. There is some pitting near the finger hook area, and small dings and scratches from use. Valve compression is very good.