DescriptionThese polishing tools are made of premium agate 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: Mixed-Material: Agate - Size: 7.00X1.50X0.20cm/2.75X0.59X0.08in- A natural agate burnisher, for metal clay work, and for applying gold and silver polishing. - These tools are designed for burnishing gold jewelry and other surfaces to a high luster. - Use the agate cutter to rub on the jewelry, so that your jewelry will be bright as new - Essential tools for jewelers and bookbinders both professional and hobbyist.- Made of high-quality material with exquisite workmanship.