Northstar Berry Gumbolt (103) - Fine Frit 4 oz. (70 grade) 4 oz jar

Berry Gumbolt is a fully opaque saturated dark blue. It is well suited for stringer application and blown work. It is not susceptible to reduction and is not flame sensitive. For best results keep it in a neutral flame. It is a great backing for such colors as Irrid and Turquesa, and goes well with Canary.