Northstars Borosilicate ICE BLUE is a slightly transparent rod offering lush copper blue depths. Work in an oxidizing flame to avoid discoloration. This is First Quality Glass Rod approx. 7mm in Diameter with a 20″Length. All colors shown after being flameworked.¬†
 
This item is available by the pound (LB), 1/4 lb., or the Piece (PC).