The glass finds from ‘En Marzev, mostly free-blown, were found alongside pottery, steatite vessels, coins and metal artifacts dating to the seventh–eighth centuries CE. The assemblage comprises bowls, bottles, oil lamps, a wineglass and several windowpane fragments. Also found were remains pointing to a local glass production: glass slags; fragments of the walls of a glass furnace; and two fragments of distorted vessels. The glass vessels date from the late Byzantine period, around 650 CE, to the first decades of the Abbasid period, c. 750–780 CE.