Stiff Black Opalescent 000101
Stiff Black Opalescent Sheet Glass
Stable. No color shift.
Stiff Black Opalescent Rod
True black, looks identical to Black Opalescent (000100-0576).
Torch: Holds a crisp edge in the flame longer & hotter than 000100-0576.
Kiln: Working properties and kilnformed characteristics are consistent with sheet glass. See sheet glass notes for this style.
Stiff Black was originally developed for glass blowing purposes such as the Roll-up technique. Labeling is encouraged because it looks identical to 000100-0576.
Stiff Black Opalescent Stringer