Tsarin sha shine kwantena da ake amfani da shi don shan abubuwan sha kamar ruwa, giya, giya, ko sauran abubuwan ruwa. Yana iya zuwa da siffofi da girma dabam dabam, kuma ana iya yinsa da abubuwa daban-daban kamar gilashi, filastik, ƙarfe, ko yumbu. Misalan tasoshin sha sun haɗa da kofuna, gilashin ruwa, kwalabe, tumblers, da kwalabe.
