Best Seller | Gas Stove Energy-Saving Ring About this item down arrow Made of cast iron, this stove ring is both durable and long-lasting, ensuring you get the most out of your investment. It helps to spread gas evenly, allowing for efficient cooking and reduced gas consumption. ... more Gas Stove Energy-Saving Ring About this item down arrow Made of cast iron, this stove ring is both durable and long-lasting, ensuring you get the most out of your investment. It helps to spread gas evenly, allowing for efficient cooking and reduced gas consumption. Bed Bath & Beyond | | $34.99 $32.69 FREE shipping go to store |