Color-crazed design guru Jonathan Adler has partnered with Kohler for a brand new collection of vibrantly hued kitchen and bathroom sinks that just became available.Made from enameled cast iron, the sleek, candy-colored sinks are perfect for adding a cheery dose of color in an unexpected way. Offered in four colorways — Greenwich Green, Piccadilly Yellow, Palermo Blue, and Annapolis Navy — the sinks feel refreshingly bold yet timeless. We love the way they pop in a white kitchen! In keeping with Kohler's reputation for quality products and service, the sinks even come with a lifetime guarantee. Tell us, which hue is your favorite?