Villeroy & Boch Oberon Single Ended Rectangular BathMade from Quaryl, the Villeroy & Boch Oberon bath has a sharp contemporary character suitable for any modern bathroom. Villeroy & Boch developed the innovative Quaryl material a liquid mixture of 60 percent quartz and acrylic resin. Combining pure, ground quartz crystals with high quality acrylic resin produces an extremely durable material, which can be processed in various ways, and is compact. Quaryl is the basis of innovative products and designs;