These glazes only look as shown when fired in the raku tradition.
Apply glaze to cone 08 bisque, when dry preheat the pots near the kiln. Fire to around 1800 F, when the glaze smooths out and no bubbles are present open the kiln, take out the pot (using gloves and tongs). Quickly move the red hot pot to a metal trashcan full of leaves, shredded paper or ???, place it in the ashcan and cover. When the smoke clears you can see your results.