Project „WAX” is focused on exploring wax as a material for a heat treatment combine with a process of extrusion. In pairs we made a profile which could have any diameter or length. At the very beginning we were using a syringe and a plastic bottle filled with water. We were injecting wax into a hole in a cap and making a profile. In further researches we developed our process to the point that were able to extrude wax directly in the air.