PRINCIPE Collection: Classico Dinnerware The name of this new collection Principe (Prince) says it all. These uniquely molded dinner plates with heraldic designs will add truly regal look to your table. - All Artistica's dinnerware products are double fired - durable and 100% Food-Safe Artistica's dinnerware items are manufactured with Food-Safe glazes and safe color pigments as well as inspected and tested to comply with FDA standards. - Not Safe for Microwave or Conventional Oven Use. Our dinnerware products are Serving pieces and they are NOT meant to be used for cooking or re-heating.