**Product Description** **Product Features:** - Authentic Yixing clay teacups crafted from premium Zini (purple sand) clay, sourced from Jiangsu, China - Capacity: 50ml (max 60ml), perfect size for gongfu tea ceremonies - Dimensions: 5.8cm ℅ 3.3cm, weight: 138g (red) / 148g (purple) - Excellent breathability properties allowing optimal tea-air interaction while maintaining original flavor - Contains natural iron, mica and other beneficial trace elements - Acid and alkali resistant, with high temperature tolerance **Product Advantages:** - Superior craftsmanship with visible clay particles on cup body - Develops a natural lustrous patina ("Baojiang") over time with continued use - Enhances tea flavor through proper temperature regulation and slow absorption - Combines artistic elegance with practical functionality - Collectible value with distinctive cultural significance **Usage Applications:** - Ideal for brewing green tea, black tea, oolong tea, Pu'er tea, and other premium teas - Perfect for hotels, restaurants, caf谷s, and tea houses - Suitable for both individual tea enjoyment and social gatherings - Essential for traditional Chinese tea ceremonies and contemporary tea presentations - Recommended for health-conscious tea enthusiasts seeking optimal tea experience **Preparation:** Initial "teacup opening" recommended before first use: boil cup in water for 10-15 minutes to prepare for optimal tea brewing.zq20260203205352