Is the 3-D printing revolution already over?

Rendering images in 3-D and printing them out is undeniably cool. It’s something that many businesses in a variety of industries are using. Clothing, engine parts, food and hearing aids are just a few examples of items that can be produced with 3-D printers.

Related: 3-D printed organs are on the way

But 3-D printing for consumers may just turn out to be a fad that is in the process of peaking. The main reason for the worse-than-expected sales for Stratasys in the fourth quarter was slowing growth at MakerBot.

Remember Think Global, Aptera, Coda Automotive and Fisker? They are electric car companies that didn’t wind up becoming Tesla (TSLA). They all went bankrupt.

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