Flow Calibration Cube

Update January 11, 2022 Thanks for the feedback so far, great to see so many makes! I've optimized the bottom thickness to save some material and it will also print faster. I've also uploaded new versions that are only half as tall for an even quicker print (these are named “quickprint”), the same how-to below applies. Support All my designs and mods on Printables are free to use and remix. They have a non-commercial license. If you enjoy this or any of my other designs you can send me a small d