Description

Vintage Job Glass Tartan/Plaid Stained Glass Jewels. Four in a set. Each jewel is one square inch. They are beige, red, black, and clear as pictured.

As I understand it, these are made from COE 96 fusible Spectrum glass HOWEVER I have not personally compatibility tested them, nor were they in original packaging, so I can’t represent that with absolute certainty. Should you intend to use these for fusing, I would recommend you test them against a known COE glass using polarized film.