Blue Spruce

Northstar Glass

$0.14

Weight

1/4 lb 1/2 lb 1 lb 5 lb C

Quantity in Grams:

Northstar's Blue Spruce borosilicate glass is a great opaque blue/green. Work in an oxidizing flame to keep the clarity. Reduce for interesting gray streaks that appear to be growth rings of a tree.

We Also Recommend

Jet Black

Star White

Purple Lollypop

Pomegranate

Lucy