Drain Grooves
Recessed drain grooves have become the greatest addition to your underslung sinks.
A drainage area is a must in a kitchen and with the gentle slope of 2mm to 6mm the water is able to drain away well.
The most practical thing of all in having recessed drain grooves is you keep more of your stone (instead of being cut out for a drop in sink large area) and if you don’t use a dish drain you can utilise it as bench space.