Most Color Change after Usage

ZhuNi Clay

YiXing Zisha Clay Teapot by LI Mangen Republic era 民国李满根朱泥诗文传炉

See color change before (Upper) and after (Lower) usage for about 10 days. This teapot lasted on eBay for 2 hours only before it was sold.


DaHongPao ZhuNi Clay

YiXing Zisha Clay Teapot of ZhuNi DaHongPao clay by CAO Wanfen 曹婉芬朱泥大红袍鼓钉壶

See color change before(Upper) and after (Lower) usage for 1 week

TianQing Clay

Before usage

After soaked in water for 10 days

After dried up again

After dried up again

DiCaoQing Clay

YiXing Zisha Teapot DiCaoQing clay by XU HanTang 徐汉棠石瓢壶

Compare difference before and after usage of a few months

Before usage

After usage

Please also See Zisha Appeal