This bowl is made of oak and has a natural texture. You can enjoy your meal while feeling the warmth of the wood. Please clean it with a soft silk or cotton cloth. Do not use a dishwasher, dryer, or microwave. The following ⭐︎ treatments have been applied, making it very easy to use as it prevents water from soaking in. ⭐︎ After using Wood Hardener Ace ⭐︎ Esteron Custom DX Matte Clear Finish It meets the standards of the Food Sanitation Law. (The same materials used for food utensils are used.) 【Size】 Height: Approximately 1.8cm, Diameter: Approximately 30cm, Depth: 1cm Weight: 330g Each item is handmade and therefore one-of-a-kind. Thank you for viewing. Cups etc. are not included. ※ We also sell other handmade products. We offer a discount for multiple purchases.