Duncan Crystal Glazes

Non-toxic. Set off fireworks of color on your pieces with Duncan® Crystals Glazes™! These unique glazes create bright, multicolored bursts and specks when fired, resulting in a different finish every time.

With Crystals Glazes, color crystals move throughout the glaze during firing, creating a distinctively interesting appearance. Each result depends on the size of the crystal, slope of the piece and temperature of the fire. Like the excitement of fireworks festivities, you’ll love the pops of color from Crystals Glazes! Fire to cone 06.
Crystal Glazes
How to use this product

Wondering how these Duncan products perform at Mid-fire temperatures?

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Duncan CR20075 Dalmatian Crystal Glaze
from $9.70
from $9.70

Duncan CR20088 Blueberry Ice Crystal Glaze
from $9.70
from $9.70

Duncan CR20089 Raspberry Ice Crystal Glaze
from $9.70
from $9.70

Duncan CR20091 Harvest Time Crystal Glaze
from $9.70
from $9.70

Duncan CR20095 Blue Enamelware Crystal Glaze
from $9.70
from $9.70

Duncan CR850 Cumulus Clouds Crystal Glaze
from $9.70
from $9.70
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Duncan CR852 Solar Flares Crystal Glaze
from $9.70
from $9.70

Duncan CR855 Water Lily Marsh Crystal Glaze
from $9.70
from $9.70

Duncan CR856 Ancient Woodland Crystal Glaze
from $9.70
from $9.70

Duncan CR858 Polynesian Lagoon Crystal Glaze
$9.70
$9.70

Duncan CR859 African Savanna Crystal Glaze
from $9.70
from $9.70

Duncan CR901 Waterfall Crystal Glaze
from $9.70
from $9.70

Duncan CR903 Emerald Falls Crystal Glaze
from $9.70
from $9.70

Duncan CR904 Fudge Marble Crystal Glaze
from $9.70
from $9.70

Duncan CR906 Peppered Raspberry Crystal Glaze
from $9.70
from $9.70

Duncan CR907 La Fiesta Crystal Glaze
from $9.70
from $9.70

Duncan CR909 Moss Green Crystal Glaze
from $9.70
from $9.70

Duncan CR910 Forest Moss Crystal Glaze
from $9.70
from $9.70
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Duncan CR911 Ocean Mist Crystal Glaze
from $9.70
from $9.70

Duncan CR912 Spring Meadow Crystal Glaze
from $9.70
from $9.70

Duncan CR913 Cranberry Frost Crystal Glaze
from $9.70
from $9.70

Duncan CR916 Holly Berries Crystal Glaze
$9.70
$9.70

Duncan CR917 Caramel Latte Crystal Glaze
$9.70
$9.70

Duncan CR919 Milky Way Crystal Glaze
from $9.70
from $9.70

Duncan CR920 Water Lilies Crystal Glaze
from $9.70
from $9.70

Duncan CR921 Glacier Storm Crystal Glaze
$9.70
$9.70

Duncan CR922 Eruption Crystal Glaze
from $9.70
from $9.70

Duncan CR923 Raspberry Lemonade Crystal Glaze
$9.70
$9.70

Duncan CR924 Wildflower Bouquet Crystal Glaze
from $9.70
from $9.70

Duncan CR925 Independence Day Crystal Glaze
from $9.70
from $9.70

Duncan CR926 Sandy Beach Crystal Glaze
from $9.70
from $9.70

Duncan CR928 Paradise Punch Crystal Glaze
from $9.70
from $9.70

Duncan CR929 Orange Crush Crystal Glaze
from $9.70
from $9.70

Duncan CR930 Tutti Frutti Crystal Glaze
from $9.70
from $9.70
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Duncan CR931 Appletini Crystal Glaze
from $9.70
from $9.70