A paten or diskos is a small plate, used during the Mass. It is generally used during the liturgy itself, while the reserved sacrament are stored in the tabernacle in a ciborium.
Paten, 13th century, now part of the Metropolitan Museum of Art Ensemble for the celebration of the Eucharist
Derrynaflan Paten, part of an 8th- or 9th-century communion set found in County Tipperary, Ireland
Traditional gold chalice and paten inscribed with IHS.
Gilded silver diskos (16th century, Pskov).
A chalice or goblet is a footed cup intended to hold a drink. In religious practice, a chalice is often used for drinking during a ceremony or may carry a certain symbolic meaning.
Chalice in the vestry of the Ipatevskii Monastery in Kostroma. Photographed by Sergey Prokudin-Gorsky in 1911
Fresco of a female figure holding a chalice at an early Christian Agape feast. Catacomb of Saints Marcellinus and Peter, Via Labicana, Rome
Chalice with Saints and Scenes from the Life of Christ
Silver chalice in the museum of the Romanian Orthodox Archbishopy of the Vad, Feleac, and Cluj