建盞產于(yu)(yu)福建省(sheng)南平市建陽區(qu)現轄(xia)區(qu)域。建盞是(shi)漢(han)族傳(chuan)統(tong)名瓷。為宋朝皇室御用(yong)茶具。都(dou)用(yong)正燒,故口(kou)沿(yan)釉(you)(you)層較(jiao)薄,而器內底(di)聚釉(you)(you)較(jiao)厚;外(wai)壁(bi)往往施(shi)半釉(you)(you),以避免在燒窯(yao)中底(di)部產生粘窯(yao)。由(you)于(yu)(yu)釉(you)(you)在高溫中易(yi)流動,故有掛釉(you)(you)現象,俗稱“釉(you)(you)淚”、“釉(you)(you)滴珠”。這(zhe)是(shi)建盞的(de)特點之一。