I will make you a low-tech vaporizer out of food-safe plastics and metals. The way these vapes work is essentially a water pipe but with a fully closed capsule to put the smokables in. suspend the capsule a few centimetres above an open flame, such as a tea candle. Wait approximately 30-60 seconds, then take the single smoothest drag you've ever had for no money at all. (picture does not depict what it looks like currently)