The Korona 1.0 bowl kitchen sink has one of the biggest bowls on the market. Most grill pans will lie flat in the sink, making them easier to clean. Our granite kitchen sink material, ROK™, is hardwearing and resistant to heat, knocks and light, so it simply won’t fade over time. Plus, there’s a great value Korona Volcano Black Designer Pack available that includes a tap and chopping boards designed to fit over the bowl.