2 CROSSFIRE Firepot (BirdBrain or Similar size ("0") Conversion Kits w 5 Liters SUPER-BIO-FUEL Converts Firepots and Party Lites so that they can burn the new safer SUPER-BIO-FUEL For stainless steel fire pot cups measuring 2.3"DIA x 3.1"H (BirdBrain brand & similar sized firepots) Suitable for Indoor and Outdoor use SUPER-BIO-FUEL is Non-Volatile, Non-Flammable & Non-Toxic, the safest fuel you can burn.