Moon jar by Bicci de' Medici Studio Dimensions: Diameter 30cm x height 30cm Materials: Ceramic. Porcelain. Pigment. Technique: Hand-crafted. Freeform. Glazed. Bicci de’ Medici manufactures exclusive design pieces, formed by hand, conceived by emotion. Respecting craftsmanship and focussing on natural materials such as stone, wood, loam, organic fabrics, and porcelain.