The Mug series are made by Ryan from YiYang YiSheng Studio. Yiyang Yisheng is founded on the philosophy of creating gifts to be treasured for a lifetime. A gift represents the sentiment, taste, and blessings of the giver. It also bears the responsibility of becoming a useful and long-lasting companion. Explore our collection today and find the perfect piece to begin your journey into the art of mindful living. The extra-large cup has an 800ml super large capacity; two cups a day can meet the entire day's hydration needs (1600ml). The thickened handle provides a comfortable grip, and the surface features a delicate, matte, unglazed finish, making it feel as smooth as skin. Drinking water is the first step to becoming more beautiful. Drink more water, become a better you. Love yourself diligently, love yourself fiercely. We are our own kings. MATERIALS: Jingdezhen high-white porcelain clay TECHNIQUE: Original modeling, Jingdezhen porcelain craft GLAZE: Self-developed glaze. FIRING: High-temperature firing at 1330°C DIMENSIONS : White :105mm*135mm, 950ml Black :105mm*135mm, 950ml Pink : 105mm*185mm, 950ml Green :105mm*185mm, 950ml Black and Gold :105mm*135mm, 950ml