CorningWare Creations 4-Quart Open Roaster, Onyx Large open handles allow for easy, safe handling Durable stoneware material designed for use in oven, microwave, refrigerator, and freezer CorningWare material resists chipping and cracking Non-porous surface does not absorb food odors, flavors, or stains 4-quart Open Roaster, Onyx