Solid and durable, the Emile Henry HR collection retains heat to keep foods warm, to go directly from freezer to the oven, and are chip, crack and scratch-resistant. This oven ceramic bakeware is made from high fired Burgundy clay that's unsurpassed for conducting and retaining heat. Emile Henry HR takes you into an authentic universe of soft, natural tones. Your home becomes inviting, creating a harmony of delicate colors and unique shapes for cooking with pleasure. Dishwasher and microwave safe. Made in France with a 10-year warranty.