Jungle Gems™ Crystal Glazes transform in the kiln when the small pieces of glass frit burst into color and intricate patterns during the firing process. Artists use these beautiful glazes to add dramatic, colorful effects to their creations.
Cone 06 oxidation : Black Opal is an opaque black base glaze with large red crystals.
Cone 6 oxidation : Base glaze remains – crystals fade and melt. Enhanced mobility. Surface issues may occur.
