ETNA Rotante Pizza Oven and its unique rotating pizza stone ensure 360 degrees of perfect crust crispness - making the best homemade pizza in less than a minute. Not much... maybe it's just one of the most innovative pizza ovens in the world? With rotating pizza stone and extra booster burner – Continuous cooking for perfect leopard-spotted and crispy crust pizzas. he ETNA Rotante Pizza Oven preheats to 500 °C (950 °F) in only 15 minutes due to the Booster Burner below the rotating pizza stone. -shaped main burner for perfectly even heat distribution. The extra booster burner placed underneath the rotating pizza stone ensures a constant, even temperature and a consistent hot pizza stone to keep your pizzas coming in a continuous flow. No more hangry waiting for the pizza oven to get ready! The ETNA waits for you to get them pizzas done… So get to it, will ya?