A looking glass is tahor. But a [glass] dish that one made into a looking glass is tamei. But if [the dish] was originally made to serve as a looking glass, it is tahor. [Regarding] a spoon that one places on the table, if it can contain any [minute] amount, it is tamei. But if not, R’ Akiva rules [it] tamei. [But] R’ Yochanan ben Nuri rules [it] tahor.