The Blanco precis multi-level 1-3/4 bowl with drainer is inspired by professional kitchen sinks in both form and functionality. With crisp angular shaping and a simple but spacious design, this kitchen sink easily conquers the demands of everyday life. The precis multi-level sink has two functional work levels - one for the sliding walnut cutting board and the other for the stainless steel colander. Made from the rock-hard, durable silgranit patented surface, it's no wonder this hardworking granite composite sink collection is one of their most popular. Beautiful and highly functional, the precis kitchen sink features a smooth surface that is resistant to chips, scratches, and heats up to 536°f. Even a fork or the bottom of a hot pan can't damage Blanco silgranit sinks. The colorful, non-porous surface also makes the bowl resistant to all stains, household acids, and alkali solutions as well as easy to clean.