Features:

• These natural stones can be used like a steel burnisher for closing bezels and smoothing imperfections in metal. The advantage of Agate over steel is that it will not damage your stones. Additional uses include applying gold and silver leaf/foils, burnishing Art Metal Clay before firing, and by bookbinders for a variety of tasks.
• Natural agate stone burnishers are the perfect tool for metal clay work, applying gold and silver foil or Keum-boo applications.
• These tools are designed for burnishing gold leaf and other surfaces to a high luster.The agate will not damage or mar precious metals, stones, or other materials.
• Essential tools for calligraphers, jewelers and bookbinders both professional and hobbyist.JEWELRY TOOLS ACCESSORIES: Ideal for smoothing imperfections in metals & closing bezels. It can cleaning all kinds of gold, silver, copper jewelry dirt, very convenient to use
• 9 inch overall length.2pcs