$3 apiece? You didn't notice the $17 nonrefundable shipping charge?
You've been lucky so far, I crapped out on my very first order.
If you don't know there is a bigger risk when your order ships from China, no one is going to convince you, until it happens to you of course. Like I said. The first time they screw up your order or send you scrap atomizers, and you have to pay to send it back to China, you will understand real fast. There are some real advantages to a company shipping exclusively from China, read my post. These companies could easily have some of their more popular items ship from a small warehouse in the USA, but that would save their "valued customers" money and make it too easy to return things if there is a problem. They wouldn't even consider it.
Not to mention each order having to go through two customs facilities each way.