Diameters available:5-6mm.

Working notes: A rich blue that can shift metalic in a reduction flame. You can also achieve a red from a reduction flame. The red is a result of the copper oxides when heated in a low oxygen environment the copper comes to the surface.

COE: 104 and is compatible with our other COE 104 glass.

Length: approximately 33-35cm

Vetrofond code: 591236

Vetrofond no longer make glass. This is a limited stock.