Fred POLLUTED Set of 2 Glasses, 12-Ounce This set includes 2 glasses. Each glass is hand-blown from strong, lead-free borosilicate glass. Serve your concoctions in these chemical barrel shaped glasses. Each glass has a radioactive symbol printed on its side. Each set is packed in a colorful gift box, so it makes a great gift as well as being suitable for everyday use. Set of 2 glasses Borosilicate glass Clever hazardous waste drum design Hand wash recommended