"I'd identified agates, Uncooked gems, petrified Wooden and several pretty great rocks with crimson and orange veins walking a 3-mile stretch with a mountain highway. I don't have a rock tumbler so I polished them by hand. They turned out ideal. "..." much more Rated this article: น้ำยาประเภทเคลือบเงาใช้กับเครื่องขัดพื้น รีวิว! หินอ่อนสีน้ำตาล https://beediadiamond.com/catalog/polishing-stones