HIGH-QUALITY MARKING: The 999 stamp signifies exceptional purity, indicating items made of .999 fine silver or 99.9% pure gold, equivalent to 24K gold.
LEGAL PURITY ASSURANCE: By law, this stamp can only be used for items made of pure .999 fine silver or 99.9% gold, ensuring adherence to strict quality standards.
VERSATILE USE: Ideal for marking jewelry, this stamp is designed for both silver and gold, making it a versatile tool for high-precision quality marking.
DURABLE CONSTRUCTION: Made from hardened steel, this stamp is built for long-lasting use and can withstand repeated impacts, ensuring durability and reliability.
EASY APPLICATION: Simply secure your jewelry piece and strike the broad end of the stamp with a mallet for clear, professional-quality markings.