An astounding deep blue-green color with tones of brown where thin. Has a flowing look in a regular cool and gold crystals when slow-cooled. The Constellations are the first line of glazes designed to shine in both regular and slow-cooled firings. Thickness, firing temperature, and especially cooling speed can affect these glazes, ensuring they are never the same twice. Test all foodware to determine food safety. Visit our safety page for more information.