Get more details about the Sparkplug for Smokers here: http://ht.ly/2m9nW. As with all innovative products, form follows function for SparkPlug for smokers™. We’ve designed it to be a durable, reliable, and affordable long-term smoking alternative system, built for the day-to day smoker. It’s all-mechanical design means less moving parts, and therefore less that can break or malfunction.