Calibration Cube Spin Box

thingiverse

I'm just messing around with some 20mm calibration cubes I've got lying around, so I figured I'd whip up a quick gadget that lets me spin one of them without dropping it. It was purely for fun and entertainment, nothing more. This thing takes a bit of force to get the cube in place, but once it's in there, it spins smoothly with minimal effort. I've been using these calibration cubes to calibrate my printer.