*** FREEZE POLICY: Please be mindful of your local weather conditions before placing your order, as extreme cold can cause damage to clay and glazes. ***
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Tourmaline is an intense, opaque blue-green glaze that forms a smooth, strong surface. Goes well layered with other Potter's Choice glazes!
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.