One of the questions I get most often - so often, in fact, that it's a weekly feature of my Total Wealth e-letter - is: "Where can I invest $100 smartly?"

Six little words, one huge idea.

Because, as we all know, your hard-won capital is exactly that: hard-won. You've had to work for it and protect it, and, naturally, you want to put it to work for you and invest it the right way.

That's what I'm here to help you do. Today, that means naming a very, very small stock that's recently come to my attention. I've gone over the numbers, and I like what I'm seeing. It's a strong buy.

If you've been with me for a while, you'll know I'm all about the profit potential of "cheap" stocks, but what we have here is a bona fide micro-cap stock; it's a worthwhile destination for your $100 this week.

Not only that, but we can have some fun with it, too...