Kraus has extended its granite collection with the new Quarza line of single and double-bowl sinks, named for the 80% natural quartz granite composite used in its manufacture.

The double-bowl sinks measure 33 inches long, while the single-bowl sinks measure 25 inches. Each of the sinks features a distinctive curved design, with a concave section in the upper left and an angled divider in the double model.

The non-porous acrylic resin surface coating is formulated to resist scratches, stains, and impact damage, according to the manufacturer, as well as dirt, grime, and UV damage. The drain is engineered for easy draining, and its gently sloped basin is designed to prevent water from collecting at the bottom and to protect glassware from falling.

The sinks are available in black, gray, brown and white finishes, and both drop-in and undermount options are available.