Northstar's Borocolour Rod Blue Thunder NS-122

Northstar's Borocolour Rod Blue Thunder NS-122
Price/g
stick~40g
Order quantity: > 200g
Is a dark cobalt blue color with silver. When worked in an oxidizing flame, it produces bright metallic blue. When worked in a neutral flame, it is a light hazy green. Working in a strongly reducing flame produces a beautiful ash gray.