This plate set is made of high-quality wood from India. The gorgeous appearance makes it not only kitchenware for daily use, but also makes it a piece work of art for decoration. Cleaning Notification: 1. Dishwasher is not allowed. Hand wash the dinner plates set with water and dry it . Wipe with oil after use if it is possible to ensure the lifetime. 2. DO NOT use steel wool, harsh detergents or abrasive cleansers which may scratch the wood plates. 3. DO NOT soak in the water for a long time. 4. DO NOT put in microwave, dishwasher, oven, freezer.