Mario Batali 4-Quart Essential Pot, Pesto 4-quart cast iron pot in pesto green ideal for everyday cooking or for smaller families Strong cast iron construction; stainless lid knob Durable porcelain enamel finish on the interior and exterior requires no seasoning and cleans easily Excellent heat-retention for oven to tabletop use Safe for gas, electric and ceramic-top ranges; hand wash with mild dish soap