dont' know if it's true, but I've heard you can end up with brain-damaging chemicals from the lightbulb.
mrdevious Reviewed by mrdevious on . Homemade Vaporizer Construction I see a shitload of people asking how to do this so heres one of my little black market secrets. Homemade Glass Vaporizer Construction Materials Needed - Standard Indoor Lightbulb - 20oz Soda Cap - Two Drinking Straws - Needlenose Pliers - Kitchen Knife Rating: 5