Blue Thunder Northstar Glass Rod Weight Increment:1/4lb Northstar Purple Urple is a

Northstar Purple Urple is a dark purple that looks like Northstar Hyacinth but works differently in the flame

541531 Aventurine Green Ribbon

Program and control your kiln with confidence using the Sentinel Touch Xpress touchscreen controller

The 1/4 sheets are cut from 2mm thick round full sheets that are approximately 19" diameter

Blue Thunder Northstar Glass Rod Weight Increment:1/4lb Northstar Purple Urple is a611122 Northstar Blue Tunder Borosilicate Glass Rods Northstar Blue Thunder is a dark cobalt blue color with silver. When worked in an oxidizing flame, Blue Thunder yields bright metallic blues. When worked in a neutral flame it yields bright hazy greens. When worked in a heavily reducing flame Blue Thunder produces a nice ash gray. It is well suited for stringer application, blown work, and sculpture. Northstar Blue Thunder is a lighter version of