Fistula (liturgical object)
The fistula (variously called calamo, cannula, arundo, calamus, pipa, pugillaris, sipho or sumptorium) is a metal drinking straw used in the Roman Rite to receive the Blood of Christ in Holy Communion.
The fistula (variously called calamo, cannula, arundo, calamus, pipa, pugillaris, sipho or sumptorium) is a metal drinking straw used in the Roman Rite to receive the Blood of Christ in Holy Communion.