我国的瓷器发展经历了漫长的历史演化，从古至今的瓷器品种多不胜数，而茶叶末釉正是我国古代铁结晶釉中重要的品种之一，属高温黄釉，经高温还原焰烧成。由于配方和制作工艺的变化，釉色不尽相同，故有蟹甲青、鳝鱼黄、蛇皮绿、老僧衣等品种，釉面多数呈磨砂光。 　

本件藏品撇口、圈足、鼓腹，劲部有鼓钉作为装饰。茶叶末釉质，釉色蟹青，整体保存完整，底径至足无釉，内外壁均有手工拉坯痕，灰白色胎质不精细，包浆内蕴陈旧，是为宋元时期典型的茶叶末釉代表作，有不错的收藏价值和经济价值。

The development of Chinas porcelain has experienced a long historical evolution. There are numerous varieties of porcelain from ancient times to the present, and the tea powder glaze is one of the important varieties of iron and crystalline glaze in ancient China, which belongs to high temperature yellow glaze and is fired by high temperature reducing flame. Due to the change of formula and manufacturing technology, the glaze colors are different, so there are crab green, eel yellow, snakeskin green, old monks clothing and other varieties, and most of the glazes are frosted. 　

This collection has lip-cutting, foot-circling and belly-bulging, and drum nails are used as decoration in its strength. Tea powder enamel, glazed crab green, is completely preserved, from bottom diameter to foot without glaze, with manual drawing marks on both inner and outer walls, gray-white fetal quality is not fine, and patina is old. It is a typical representative work of tea powder glaze in Song and Yuan Dynasties, and has good collection value and economic value.