This is a Bruno Tilz KSmodel 58MD large shank mouthpiece. I believe it's a mouthpiece from a good old era. In my opinion, there are no noticeable scratches or dents. I've had fewer opportunities to play bass trombone recently, so I'd like to pass it on to someone who needs it. Please refrain from purchasing if you are overly concerned about items stored at home. Thank you for your consideration.