Porto Brasil - Process excellence combined with state-of-the-art technology ensures superior characteristics of quality, durability, and strength. It has greater resistance to scratches, stains, and chipping, in addition, it has water absorption close to zero, which reduces the chance of product cracking. It can be safely used in Microwaves, Dishwashers, and Freezers, as long as the handling specifications are respected. Food Safe - our products comply with the main global regulatory standards for food safety regarding the release of cadmium lead and do not pose any health risk. Our company complies with the U.S. FDA, California Proposition 65, European Council Directive, and Australian Customs. 6.1" diameter Stoneware Set of 6 Dishwasher safe Oven safe (Up to 465 °F) Microwave safe Freezer safe Made in Brazil