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 donation using the link below. Thanks :) https://www.paypal.me/humebeamengineering About One of the most important things for good quality prints is to get the flowrate / extrusion multiplier correct for your filament. Good news is that it's easy to dial in. How-To, 0.40 mm nozzle For example, using a 0.40 mm nozzle, set the line width to exactly 0.40 mm in your slicer and print this calibration cube which has 0.80 mm walls. After you have printed it, measure the thickness of all four walls with