Slight variations in cold colour from one production run to another.
Torch: Lighter color and greater opacity than in sheet glass form. Keep it bright red by working with a neutral to oxidizing flame atmosphere. Can turn gray in reduction. A range of color can be achieved by variations in heatwork in a single piece.
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.