Iridized Black Opal is a smooth rolled black opalescent glass enhanced by Wissmach's unique iridescent coating which imparts a soft, matte shimmer. The opalescent qualities make it perfect for borders or elements where a dense black is required. It is well mixed, easily cut and suitable for mosaics, stained glass panel, and more.

Sold online in 12" x 12", 6" x 12" and 8" x 12" sheets.