Polishing Burnisher Agate Knife Gold Silver Jewellery Clay Craft Jewellers Tool
•Size:11cm/4.3 inchGold and silver jewelry polishing,Grinding can add water or polish oil.
•A natural stone agate burnisher, ideal for metal clay work and for applying gold and silver foil.
•These tools are designed for burnishing gold leaf and other surfaces to a high luster.
•Essential tools for calligraphers, jewelers and bookbinders both professional and hobbyist.