The Swan Corporation began in 1964 with the introduction of the doorless shell-shape Swan Shell Shower. Swanstone solid-surfacing was introduced in 1987 in a line of vanity tops and bowls. The company now carries kitchen and bathroom products including sinks, vanity tops, countertops, tub and shower... Read More walls, tabletops, and more. The Swan Corporation offers residential and commercial countertops. Swanstone solid-surfacing countertops are made of polyresin, fillers, and reinforcement additives that make the material heat-, impact-, chemical-, stain-, and abrasion-resistant. Swanstone soap dishes and recessed shelves come in more than 37 different colors and feature run-off channels to prevent water from sitting stagnant. The Swanstone Classics Small Bar Sink is heat-, stain-, scratch-, and impact-resistant with a limited lifetime warranty. The BS-CB Teak Cutting Board is a recommended accessory for the bar sink. The cutting board measures 5 3/4 x 9 3/4 inches. Other oversink cutting boards include the CB-44 and CB-LB wood cutting boards.