Agate burnishers are perfect when a softer touch is needed than metal burnishers can provide. Ideal for burnishing gold foil onto silver in keum-boo; use these burnishers to add a final polish to bezels and smoothing imperfections in metal. They are also great for metal clay and can burnish unfired PMC® metal clay. Sturdy wood handle stays cool while burnishing at bonding temperaturess. Shape: Fla
