Made of brass Diameter: 6mm Side: 8cm It's small, but I think I was able to create a good sound. The sound is good, but there's no volume. It's very small, so that's how it is. It gives the impression that it can be played at a pp~p level in a small ensemble, without consciously trying to reduce the volume, but rather letting the instrument's volume speak for itself. The fact that you can hit it without buzzing might be a merit. There are some scratches from the manufacturing process. Please check the sound from the following URL: https://youtube.com/shorts/yAG1qfTEy0k?si=2LslrSD5meuRHXbz I would be happy if you would buy it for fun. I am also selling it on other flea market sites.