This is a B. Tilz (Germany) trumpet mouthpiece (silver-plated) model 3C. I purchased it from an online shop previously. It is a used item, but there are no dents or noticeable scratches. Regarding Tilz mouthpieces, it is said that they reproduce the backbore of mouthpieces made during the Mount Vernon era of V. Bach (Bach), which even renowned trumpet players seek. No claims and no returns accepted.