
Zheng Bixin · Teaware
DuanniTeapot
A moment for tea
A 100 ml unglazed Duanni clay teapot by Zheng Bixin, with a rounded body and a naturally textured surface.
- Artist
- Zheng Bixin
- Capacity
- 100 ml
- Material
- Duanni clay
- Finish
- Entirely unglazed
Care
Clean by boiling in water only. Place the teapot in a pot of water and begin on low heat, allowing it to warm gradually before bringing the water to a gentle boil. Let it cool gradually afterwards. Avoid sudden temperature changes, which can cause thermal shock and cracking.
Your handmade piece
Each Duanni Teapot is made entirely by hand. You will receive a similar piece to the one photographed, with natural variations in shape, texture, colour and mineral markings that make each vessel individual.
Tea pairings
Highly recommended · 5/5
Wuyi rock oolong, ripe puerh and aged raw puerh are our best pairings, highlighted above.
Recommended · 4/5
Roasted Anxi and Taiwanese oolongs, aged oolong, red tea, other dark teas and aged white tea.
Recommended · 3/5
Phoenix Dan Cong, light Anxi oolong, Taiwanese high mountain oolong, highly oxidised oolong, young raw puerh and fresh white tea.
Less recommended · 2/5
Green and yellow tea depend more on the individual pot, temperature control and steeping time.
The object

Form & use
This 100 ml Duanni teapot by Zheng Bixin has a rounded body, a domed lid, a short spout and a loop handle. Its restrained form keeps the focus on the clay’s natural grain and the everyday rhythm of brewing tea.
Duanni clay
Duanni is a traditional Yixing zisha clay known for its pale yellow, beige, tan and occasionally olive-toned appearance. Naturally rich in minerals, the clay develops subtle variations in colour and texture during firing, giving each vessel a distinct surface and character.
Compared with denser Yixing clays, Duanni is often more open and slightly more porous in structure, allowing it to interact gently with tea over repeated use. Its soft, earthy appearance and natural mineral texture make it one of the most recognisable clay families within Yixing teaware.
As with other natural zisha clays, differences in tone, grain and firing are part of the material’s character rather than imperfections.
Zheng Bixin
Zheng Bixin is a ceramic artist and founder of Yangyu Handmade Studio, based in Jingdezhen, Jiangxi, China. He began formal ceramic training at Hanshan Normal University in 2014, focused on teapot making from 2015 and founded his studio in 2018. His practice is rooted in Chaozhou Gongfu tea culture and the everyday use of handmade vessels.
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