The goldsmith chose to make the bowl of the cup out of an exotic fruit, which he assembled and embellished with gold. Its three rectangular planes are decorated with reliefs representing Old and New Testament scenes related to thirst and how to quench it: the drunkenness of Lot, Moses drawing water from a rock, and Christ and the Samaritan woman. Plant decoration is predominant, with three grotesque figures surrounding the fluted cylinder beneath the bowl. The cut-off top of the coconut serves as a lid and is surmounted with a female figure holding a sphere or apple, possibly an allusion to Venus. The cup may have joined the collection around 1970.