Gravena offers a modern, linear style with square / rectangular bowls. Sinks from the Gravena series feature Ruvati's unique edgeX 10 mm Tight Radius - the inside corners of the sink have just the right amount of curve making the sink easy to clean, while at the same time retaining a resolutely modern look. Other comparable sinks in the market use 20 mm radius corners, which look a lot more rounded and thus less refined. The rear drain placement ensures dishes don't settle on the drain and prevent water flow while the drain grooves in the basin channel water towards the drain, keeping your sink clean and dry. Color: Brushed Stainless Steel.