Product Specification: Volcano Heat Not Burns come with a shapely, brushed metal cone. Care was taken to use flavorless materials that are food safe. Both the high-performance heating cartridge and the strong air pump can withstand the toughest stresses and strains. An independent temperature fuse, air filter, and silencer are naturally included in Volcano Heat Not Burns, as is a specially designed aluminium heat exchanger, which brings the air both cleanly and reliably to the desired temperature. The well-known VOLCANO CLASSIC equipped with the new innovative EASY VALVE Starter Set, which features an optimized filling heating chamber. Valve balloons and mouthpieces are maintenance-free and always connected ready to use. Optimum treatment of the active ingredients reduces the development of harmful substances and odours to a minimum. A further advantage of the VOLCANO is the exploitation of active ingredients, being 3-4 times greater when compared with smoking, an aspect which makes the investment in the device pay for itself in the shortest time possible. The temperature of the air fluctuates between the declared value in order of the heating and cool off process of the heat exchanger always around 41°F (5°C). So for example at grade 6 between 365°-383°F (185°-195°C) The temperature was measured (when the air was streaming) in the middle of the filling heating chamber at the lower screen with an fast reacting, electronic thermometer. Tested and certified product safety and quality Temperature can be set between 266° and 446°F (130° and 230°C) Robust, completely electromechanical design Three Months warranty Temperature accuracy 41°F (5°C) Tens of thousands sold