Iridized Black Opal is a smooth rolled black opalescent glass enhanced by Wissmach's unique iridescent coating which imparts a soft, matte shimmer. 

The hand cast and rolled nature of this glass produces small bubbles, light swirls and distortions, occasional roller lines and slight scratches & scuffs. These features are more noticeable in the lighter colors and transparent styles.

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

Sizes are approximate - this glass is intended for stained glass enthusiasts to repurpose in art glass and fused glass projects. We CANNOT guarantee an exact size for architectural applications.