Natural Obsidian Test Stone

Item #: 7492
Price: $10.63


    Quantity:

    Description

    All you need to know about the Natural Obsidian Test Stone and why it's a great investment. Read our product brochure for all the info you need. All fields are required.

    Contact us now with any questions about this item. All fields are required.

    Natural obsidian test stones give precise readings when testing for gold purity. Obsidian is a volcanic glass produced when lava becomes cold. It is been used for years to make the sharpest knives. Obsidian test stones, on the contrary to rougher test stones, have a perfectly smooth surface that provides more consistent and reliable readings.

  • Transline#: gt34
  • Size: 2x3 Color: Black
  • Sold Individually
  • Case Qty: 1
  • All you need to know about the Natural Obsidian Test Stone and why it's a great investment. Read our product brochure for all the info you need. All fields are required.

    Contact us now with any questions about this item. All fields are required.