Fresco is a square vessel constructed of dark blue high tempered glass fused with a frosted bottom. This unique vessel will add a sophisticated look and splash to any bath. Novatto uses advanced technology, including computerized glass processing, to produce unique glass basins with unmatched structural integrity and longevity. Internal testing has found these glass vessels to be very durable and forgiving. Items such as toothbrushes or small jewelry should not scratch the surface. For best cleaning results, a soft cloth with mild soap and water or a non-abrasive glass cleaner is recommended. Made with the highest standards of quality and creative design, Novatto sinks add art and function to any bath or powder room.