DescriptionThese polishing tools are made of premium stone material, durable, professional, long service life, and provide a good experience. They are designed for professional polishing, suitable for polishing gold, silver and copper jewelry, and so on.Features- Color: Random Color - Material: Stone - Size: About 8.00X2.00X0.50cm/3.14X0.79X0.20in - It can clean all kinds of gold, silver, copper jewelry dirt. - Use the agate to rub on the jewelry, so that your jewelry will be bright as new. - Also works to burnish unfired metal clay. - Grinding can add water or polish oil. - Essential tools for jewelers and bookbinders, both professional and hobbyist.
