Material and durability Cast iron with fine craftsmanship provides strength and long service life. Design and performance Gas wok ring design and thoughtful features meet the needs of different families. With temperature resistance, oil resistance, and easy cleaning. Stability and compatibility Good antislip properties, not easy to deform, and rustresistant. Also fits a roundbottom wok on a gas stove with conventional grates. Heat control and versatility The stove pot holder helps control heat on the gas stove. Suitable for balancing smaller pots and pans on the stove. Reliability Stable characteristics and reliability. Use scenarios Scenario 1: Stirfrying with a roundbottom wok on a gas stove with conventional grates, benefiting from stable support and efficient heat transfer. Scenario 2: Simultaneous cooking of sauces or side dishes by balancing small pots on the stove, using the pot holder to manage heat. Scenario 3: temperature frying or searing tasks that require durable, rustresistant cast iron and reliable performance.