Description
Economy black glass test stone is used with solutions and test needles to determine the karat value. Measures: 2 x 1½ x 3/16.
Glass Test Stone
Economical!!!!!
Additional information
| Weight | .06 lbs |
|---|---|
| Dimensions | 2 × 1.5 × .2 in |
Round Tapered Setting 6 prong
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