In this edition of The Motley Fool's "Ask a Fool" series, Motley Fool One analyst Jason Moser takes a question from a Fool reader, who asks, "What's your Foolish opinion on Proto Labs (PRLB 0.72%)?"


Here's one Fool's opinion on Proto Labs, a fast-growing company that many investors mistake for a 3-D printing play.
In this edition of The Motley Fool's "Ask a Fool" series, Motley Fool One analyst Jason Moser takes a question from a Fool reader, who asks, "What's your Foolish opinion on Proto Labs (PRLB 0.72%)?"

*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.
Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.