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Stiff Black 101

Original price $3.35 - Original price $3.35
Original price
$3.35 - $3.35
Current price $3.35

Cold Characteristics

True black, looks identical to Black Opalescent (0100).

Working Notes

Torch: Holds a crisp edge in the flame longer & hotter than 0100.
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. Labelling is encouraged because it looks identical to 0100.

All rods are 42cm in length and 4-5mm diameter. Bullseye is 90COE and isn't compatible with Effetre or Vetrofond Rods. Annealing Temperature range is 505- 520 Celsius.

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