Bruno Tilz is a German mouthpiece manufacturer founded in 1971. The size is 6 1/2AL for large shank. The plating is worn on the inner edge of the rim. There are scratches on the rim, body, shank, and shank end. There are no major scratches or dents that would interfere with playing. Please refrain from comments asking for a price reduction. Immediate purchase is OK. If you are interested in used or new mouthpieces, please search for Net Brass. net-brass.com