Does it have to be an air tight seal when the cap is screwed on? When I blow into the tube the air hits the bottom of the light bulb and comes back through the sides.
soxsuk6432 Reviewed by soxsuk6432 on . vaporizer question I'm trying to make one of those lightbulb vaporizers and I have wasted like 10 lightbulbs trying to bet the metal end off every one has exploded. Am i using the wrong tools (plyers) or am i doing something wrong? Rating: 5