Northstar´s Borocolour Rod Blue Thunder NS-122

Northstar´s Borocolour Rod Blue Thunder NS-122
Price/g
Rod~40g
Order quantity: > 200 g
Is a dark cobalt blue color with silver. When worked in an oxidizing flame yields bright metallic blues. When worked in a neutral flame it yields bright hazy greens. When worked in a heavily reducing flame produces a nice ash gray.