Delivering exceptional cooking flexibility, the two 23,000-BTU multi-ring brass burners and dual-stack burners offer a range of heat settings, from gentle simmer to intense flame. Reversible grates are easy to clean and complement different culinary techniques, with a flat side for traditional cooking and contoured side that perfectly holds round-bottom woks. Delivering a modern approach to accent lighting, the rings illuminate to indicate when a burner is in use. Monogram burners are constructed of 100% brass, embracing the natural thermal properties of this premium quality material. As they are exposed to heat, a natural patina will build up to protect the burners from corrosion and ensure that your brass burners will withstand even the highest temperatures.