Mayco Jungle Gems Crystal Glazes transform in the kiln when small pieces of glass frit burst into color. The results are colorful, dramatic, and often surprising. Apply 2-3 even coats and manually distribute the crystals if desired. May be used alone or in combination with other glazes. This is a pint bottle of Yardo Print, a transparent brown base with various brown crystals that melt and bloom. Not recommended for dinnerware, as the glaze may create a textured surface.