Cobalt 5 (Dark Cobalt Blue) 15mm x 7mm Thick Flat 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 7mm 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 7mm thick.