The world of cannabis smoking is going through a revolution. No longer does one have to find rolling papers, grinders, or clips only look for the best vape pen. With the onset of vaping, cannabis is now available in waxes and oils that are easier to smoke without having to fill the room in a cloud of grooviness. The most important tool you need in the cloud-free experience of vaping is the perfect herb vaporizer pen. With so many on the market and so many different pens in high demand, here is a list of what to look for when you are choosing your next vape pen. Charging Power Nothing is more dreadful and sadder than reaching for your vape pen only to have it be dead and unable to use. It’s a huge bummer. You can avoid this devastating event from occurring by getting a vape pen with long lasting battery power. A quick internet search will link you the…