geometrical pattern 水波纹

bu (containers) porcelain porcelain bu bu with ears vessels for wine celadon celadon-glazed bu vessels for holding wine ceramics monochromatic glazed porcelain

圆珠钮 圆盖 口沿 平沿 圆口 鼓腹 平底 短颈 鋬状耳 双系 顶（形制） 拱顶

青釉 颜色釉