Cobalt 3 (Light Cobalt Blue) 15mm x 6.5mm Thick Rectangle Rod
Cobalt blue is a classic color for your glass blowing projects. Works well in a neutral to oxidizing flame.
Each rod is approximately 15 mm wide and 6.5mm thick.
Cobalt blue is a classic color for your glass blowing projects. Works well in a neutral to oxidizing flame.
Each rod is approximately 15 mm wide and 6.5mm thick.