Why is Zen Porcelain "Premium"? The world's best refined and natural minerals: clay and bone ash. ZEN premium porcelain is made at high temperatures with a mixture of pure and high-quality ingredients. The strength and integrity of our ceramic are due to our effort to use only first-class raw materials and to thoroughly heat them in a two-stage firing process. This ensures maximum strength, durability and lightness. In addition, our products remain thin and have long-lasting colours.
