Made from the rock hard, durable SILGRANIT patented material, the smooth surface is resistant to chips, scratches and heats up to 536°F. The colorful, non-porous surface also makes the bowl resistant from all stains, household acids and alkali solutions as well as easy-to-clean. Indulge in a striking combination of design functionality, ultimate performance and unsurpassed beauty with the PERFORMA BAR SINK.