How to Make a Volcano Vaporizer for Less than $300, or even less than $200
For the enterprising do-it-yourselfer, all the components for building yourself a working Volcano-style vaporizer can be easily obtained for less than $200 – $300 online. All it takes is the proper heat gun and the real deal Volcano Vaporizer Solid Valve System. Obviously not everyone can afford the $539 price of the Volcano Classic set, [...]