The Archie's Series can be challenging to use, but rewards your skill with some of the most beautiful glazes available. They flow and interact with other colors dramatically, creating fantastic finishes unlike anything else possible in an electric kiln. They are also strongly affected by slow-cooling. May not fit all clay bodies. Test for shivering on your clay. Store in a warm place. Crystals may form in liquid glaze if kept below 65°F Test all foodware to determine food safety. Visit our safety page for more information.