The Outdoor GreatRoom Company has introduced Venturi Flame Technology (VFT), which features a revolutionary ‘spinning’ flame at the center of a full range of indoor and outdoor fire products. As versatile as it is visually striking, the patent-pending Venturi Flame Technology runs on efficient, non-toxic, clean-burning gel biofuel and LP or NG gas. It can be featured in fire pits, fire pit tables and fireplaces for indoors, outdoors and even different rooms in the home.