This cool sink features a concealed drain which is covered by a plate made of the same material as the sink. Drain cover plate can be easily removed by pressing one finger on the back side in order to open or close the drain. Made of smooth resin composite material with a matte finish that feels like satin to the touch. The durable surface of this sink makes it extremely resilient to scratches and stains. However if any imperfection occurs, it can easily be removed using extra fine sand paper. Drain Included. Made of solid brass with a polished chrome finish.