The Spark Plug personal vaporizer is one of the least complex devices on the market. No electronics or flashy electronics, just a solid, quality device that engages with the push of the button. I have always been impressed with the quality and now they are offering colors beyond the standard aluminum. But the most amazing news is that a full kit is now only $29.99! That’s a Sparkplug, two 16340 batteries, charger and even a bottle of e-liquid for less than $35! This would make a great first mod or a perfect backup device for that price.