Corningware CW by Corningware 4 Piece Set CW by CorningWare 4-pc Set includes one each: 2.5-qt Vermillion Baker, 20-oz Curry Baker and two 8-oz Pool Bakers Durable stoneware material. Non-porous surface does not absorb food odors, flavors or stains Dishwasher, refrigerator, microwave & oven safe (preheated oven) Nests with other CW pieces for compact storage Resists chipping & cracking