All Cookware-Stylish design with attractive finish, Keep the gas tube clean.Cleaner design by eliminating the mixing tube fitting screws from the drip tray, The gas tube must be checked regularly for wear or leaks. It must be replaced every two years. If it is damaged or if you notice a leak, the gas tube should be replaced immediately.Improved mixing tube fitment – removes frequent complaints of mixing tube tilting and screws getting removed, You must regularly check the gas tube for cracks or any other defect, thoroughly, Remember NOT to check gas leaks with a flame. Keep the tube away from heat.Sturdier and thicker pan supports for increased durability, Keep the burners clean at all times to make sure gas consumption is optimum. To clean the burner holes use a wire brush, If you clean the burners with water make sure that you dry them properly.Improved fitment of burners and mixing tubes for better efficiency