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.
Torch: A range of colour can be achieved by variations in heatwork within a single piece.
Kiln: Lighter colour and greater opacity than in sheet glass form.
Flameworked colour is a shade darker than the cold rod.