These metals offer excellent thermal resistance, corrosion resistance, and mechanical strength, making them suitable for e-cigarette components such as mouthpieces, tanks, and threading parts that undergo frequent handling and heat exposure
Note that you must click through the link to see this price if you browse directly to the website, the price of the kit will be $59.99
There's also the cultural side
This is all a direct result (among other things) of the nasty, gooey, sticky substance that smokers can see in real time on their fingers
In fact, they say that an analysis of government classifications of drugs "were often found to lack a scientific basis", and only in the last 10 years have they begun to be based on scientific, rather than anecdotal, evidence
Secondhand smoke causes and aggravates asthma and other breathing problems, particularly in children