Cone 06 oxidation (large photo): Grape Divine is a semi-opaque purple base glaze with a variety of white crystals that bloom.

Cone 6 oxidation (small photo): Base glaze fades – crystals fade and melt. Enhanced mobility. Surface issues may occur.

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.