Farmhouse Duet Double Bowl Kitchen Sink. Beauty and durability combined with easy prep and cleanup? Yes please. Farmhouse Duet adeptly combines form with function. This hammered copper farmhouse sink not only looks good, but is hard-working with its two deep bowls and simple maintenance. The Farmhouse Duet apron front kitchen sink is artisan crafted; forged of high-quality recycled copper. Curious about copper sink care? It's easy! Simply rinse with mild soap and water to maintain its living finish.