TerraX Gold Testing Stone 3" x 2" x 1/4"

TerraX Gold Testing Stone  3" x 2" x 1/4" The Terrax Testing Stone is a crucial instrument for gold panning, enabling you to ascertain the value of the metal you've discovered.Beyond assessing the preciousness of a metal, this stone can also gauge its karat content. To utilize it effectively, pair it with testing solutions and needles (not included). The stone itself measures 3" x 2" x 1/4" and proves indispensable for both jewelry makers and enthusiasts. Portable Design: Its compact size makes it convenient to store and easy to carry, perfect for on-the-go testing. Multi-Purpose Use: Specially designed for gold testing, it also works effectively with testing keys and formula solutions (sold separately) for precise assessments. Professional-Grade Quality: Engineered with precision to deliver reliable and accurate results when determining gold purity. Essential Testing Tool: An indispensable accessory for jewelers, goldsmiths, and enthusiasts seeking to verify the authenticity and purit