If seeking to sort out linear dimension accuracy on a 3D printer, it might be an idea to avoid sharp-cornered calibration cubes, such as the one in the photo, and go for something with rounded ...

Calibration cubes have long been a staple for testing and adjusting 3D printers, but according to [Stefan] of CNC Kitchen, they’re not just ineffective—they could be leading us astray. In the video ...

[Chris Nafis] crunched the numbers and found out he could get filament for his 3D printer in bulk for about one-fifth the cost of the cartridges the company sells. This led him to print a feeder for ...