Reloading filament on a 3D printer is hardly anyone’s favorite task, but it’s even worse when you’re trying to shove stiff filament down a long and winding Bowden tube. Enter the speed loader from [Mr ...

We break down the pros and cons of the various types of 3D printing materials, from PETG to TPU, to help you figure out which filament is best for your prints. Since 2004, I have worked on PCMag’s ...