This tea mug is made with excellent workmanship, tea mug body and curve are smooth, clean and neat, the carving works are very detailed. Brewing tea in a zisha tea mug will not lose its original flavor, and the aroma will not be scattered, so you can get the true aroma and taste of the tea. https://yiqinteahouse.com/products/handmade-yixing-zisha-tea-mug-yi-jiangnan