HomArt's Quartz Faceted Ceramic Cups show beautiful craftsmanship with perfect geometric edges and delicate design. With a matte exterior and gloss interior glaze, HomArt's Quartz Faceted Ceramics carry darker hues on their inner surfaces and around the lip, causing an ashy and aesthetically pleasing effect. HomArt's large Grey Quartz Faceted Ceramic Cup measures 3.25 x 4.5 inches. Hand washing is recommended due to the delicate and graceful nature of the piece. HomArt's Quartz Faceted Ceramic Cups are also available in white and black.