Oduman Ignis Revo Heat Management System for Hookah bowls with Tornado Hookah Tips.Oduman Ignis Revo is the improved version of Oduman Ignis. Aluminium parts of the product is high alloy and original aluminium material. There is a special ventilation sheet metal which is made of 304 quality steel for the coal to get air. It has a tongs to lift the cover, adjust the temperature of the coal and carry coals. The colors of the product is metalic bronze and silver grey. The coal capacity is 3 cubes. Long smoking time 3 stage temperature control channels Has a long lifetime.