My grandfather kept this. I'm not sure what the material is, but it has a brown gemstone. Since no one is using it, I would be happy if someone would use it. I will wrap it in cushioning material and put it in an OPP bag, and ship it via either Yu-Yu Mercari Delivery or Raku-Raku Mercari Delivery. Packaging may be recycled. Please be aware of this. It looks relatively clean to me, but there may be oversights, or differences in perception with the buyer, so I have marked it as having scratches and dirt. Please refrain from purchasing if you are looking for a beautiful item or a perfect item. #torai's Men's Goods