Heavy-Duty Flavouriser Bars: This 5-piece flavouriser bar set is specially designed for gas barbecues. Made of thick, heavy-duty porcelain-enamelled steel, it features a high-temperature coating for superior heat resistance and rust prevention. By improving heat distribution, it protects burners from drippings while vaporising grease to create a rich, smoky flavour. With precise dimensions and rounded corners, it can be installed in seconds.