Fueled by real wood or charcoal, Ooni Karu 12 cooks authentic wood-fired, stone-baked pizza in any outdoor space in just 60 seconds. Its custom-designed fuel tray maximizes airflow and delivers a powerful blast of searing flame. Weighing just 26.4 pounds, the Ooni Karu 12 offers portability plus all the power and heat of a larger wood-fired oven.