In today's fast paced world and on the go lifestyle, trust Corelle to stand up to the rigors of daily life and still look good. The Winter Frost White collection is a fundamental basic, both functional and versatile, perfect in its simplicity and pure in its form. Corelle thermally bonds three layers of glass together, forms the shapes and then tempers the glass to give its final strength. Because of this process, Corelle Livingware and Corelle Ultra dinnerware have the added versatility of being suitable for reheating or even cooking in conventional, convection or microwave ovens. And with their ergonomic, lightweight design, Livingware and Ultra plates and bowls stack easily, conserving valuable kitchen space. In addition to its exceptional durability and design, Corelle products offer an array of fashionable patterns and coordinates, perfect for all kitchen decorating styles. Corelle's beautiful patterns also withstand the test of time. Corelle use only food safe enamel pigments that are fired directly onto the dinnerware. Never need to worry about fading, scraping, scratching, or wearing off. Fade resistant Corelle 3 year limited break and chip warranty