Deep Cobalt Blue Opalescent Sheet Glass

Cold Characteristics

Consistent color.

Working Notes

Stable. No color shift.

Fusible / Bullseye-compatible.

Deep Cobalt Blue Opalescent Rod

Cold Characteristics

Opaque.

Working Notes

Torch: A stable blue that is not prone to reduction in a neutral flame.

Kiln: Consider a design solution to avoid or remove potential devitrification: cap with clear or sandblast/remove devitrification through coldworking methods.

Deep Cobalt Blue Opalescent Frit

Deep Cobalt Blue Opalescent Stringer