More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option.

Depending on the number of colors in your print job, it might take a bit of work to calibrate all the combinations. Two colors mean there will be two tests: A to B and B to A. But as you add more ...

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3D printing bearings with an FDM printer can be an iffy endeavor, but it doesn’t have to be that way. [Matvey Kukuy]’s Ultimate 608 Bearing with Calibration Kit is everything you’ll need to dial in ...