Northstar Hydra Rod - 1/2lb

NS-147 Hydra is simply a beautiful light transparent Icey green. This glass is both flame and color stable and varies in air content. While some CFL reactivity has been noted we do not recognize it as the primary attribute of this color. This glass contains a small amount of copper, use an oxidizing flame for best results. This item is available by the pound (LB), 1/2 lb., or the Piece (PC).