1.Stronger enough to use in microwaves,ovens,dishwashers, freezers, etc. 2.Free from lead and cadmium, 3.Easy to wash. Our Advantages:1. Competitive pricesWe own two of the largest clay-factories in the area. Since we use our own clay and there is no middle man, we can make our prices more competitive.2. Stronger and durableOur clay contains 30% aluminum, which make the porcelain stronger. The ...