Infusing grilled foods with the flavor of wood and steam is easy when you ve got a Broilmaster Cast Iron Smoking Box. This grill accessory features a sturdy cast-iron construction and can be used with any type of wood chips. Enhances grilled foods with the flavor of wood and steam. Tough cast iron construction. Features a removable vented lid. Can be used with all types of wood chips. Features: Enhances grilled foods with the flavor of wood and steam Tough cast iron construction Features a removable vented lid Can be used with all tyes of wood chips