2" x 1-1/2" Black Glass Test Stone (Economy) Jewelry Metal Karat Purity Value
2" x 1-1/2" Black Glass Test Stone (Economy) Jewelry Metal Karat Purity Value is out of stock and will ship as soon as it is back in stock.
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Black Glass Test Stone (Economy) – 2" x 1-1/2" Karat Purity Testing Tool
The Black Glass Test Stone (Economy) is a practical karat purity testing tool designed for jewelry making and metalwork. This 2" x 1-1/2" testing stone works with standard testing solutions and needles to reveal the karat value of your materials quickly and reliably.
With a durable black glass surface, it resists wear and makes test results easy to read against your solutions. The compact size fits neatly in a jeweler's tray, allowing you to test rings, chains, and findings with confidence.
Product images: https://img.auctiva.com/imgdata/1/7/8/4/6/1/9/webimg/654302430_o.jpg, https://img.auctiva.com/imgdata/1/7/8/4/6/1/9/webimg/1001934996_tp.png, https://img.auctiva.com/imgdata/1/7/8/4/6/1/9/webimg/654307652_o.jpg
- 2" x 1-1/2" size for comfortable handling
- Economy-grade option that balances value with dependable results
- Compatible with common testing solutions and testing needles
- Ideal for jewelry making, metalwork, and purity verification
- PMC Supplies Part Number - TES-720.00
This testing tool is suitable for verifying karat values of gold, silver, and other alloys, and it pairs well with standard testing protocols. We offer combined shipping discounts on multiple items to help you save on orders.
Add to cart today to streamline your testing workflow and equip your workshop with a trusted, economical solution.
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