Northstar's Borocolour Rod Ice Blue NS-70

Northstar's Borocolour Rod Ice Blue NS-70
00Price/g
stick~40g
Order quantity: > 200g
It is a cool water blue color. Best processed in an oxidizing flame to retain clarity. A reducing flame will result in a reddish streak. To keep Ice Blue from clouding and discoloring, process in an oxidizing flame. If the color is worked in a neutral to reducing flame, the color will darken and develop reddish-brown streaks in the center of the glass.