Cast iron wok support ring no more tipping over on stovetop, to help safely remove the gas burner from the wok ring to control the heat range. The frosted workmanship has good slip resistance, is not easy to deform, strong and durable, not easy to rust, and prevents oxidation and shedding.The wok ring is made of cast iron and has no toughness, so be careful not to beat it when using it. Place the support ring on the stove to prevent pan from shifting during cooking, reducing spaces and ensuring even heat distribution. A rack to stabilize the wok when cooking. It has perfect grooves on the bottom so it doesn't slide. Ensure that the food is heated evenly. Practical kitchen tool to help remove the gas burner from the wok ring to control the heat range. A must have tool for cooking lovers, greater energy efficiency; easy cleaning. The anti-slip design can effectively prevent your pan from sliding or tipping. Regular circle, fine workmanship, you can rightly place a moka pot on it smoothly, good partner of mocha pot. A must have tool for cooking lovers, greater energy efficiency; easy cleaning.