Stoneware, it includes; (4) Dinner Plates, (4) Dessert Plates, (4) Bowls, (4) Mugs, Dishwasher and Microwave safe Dishwasher and Microwave safe Stoneware, Reactive Glaze Dishwasher-safe Serving for 4 people Gibson Home casual tableware collections celebrate comfort and contemporary style. The industry's largest retailers and countless homes throughout the world have embraced Gibson Home for value and style in housewares that fit every budget - the best in affordable and fashionable dinnerware, flatware, cookware, bakeware, glassware, kitchen tools and more.
I love my dishes, they are nice amd thick and beautiful, but there is a little bit of a problem. If you stack them up then you will scratch every plate you have. I ended up making a rack to slide into my cabinets that holds the plates perfectly, so they could be seperated and it works great.
Fell in love with the look of these dishes. However, the manufacturer claims these dishes are microwave safe. Not so. I have now broken two of these dishes in the microwave, and I was microwaving for only one minute each time. Will not ever buy another set of Gibson dishes. Very dissatisfied with this product.