The bowl is glazed inside and unglazed on the outside. Its lead free and completely safe to use Eco Friendly. Dishwasher and Microwave safe Easy to clean and keeps food warm for long periods size 6-inch diameter X 2,5-inch height weight 750 gr (1.65 Lb) Made in a region of Turkey well known for high quality clay, unique products and excellent craftmanship. 1 box has 18 pcs