The XYZ of Calibration Cubed Another make as part of the November printing event https://www.crealitycloud.com/contest/november-3d-printing-event and taken from the current leaderboard. Calibration tools are essential for accurate printing, especially when using a new filament that you have not used before. I have made a few calibration models myself but still use the 'classics' like the calibration cube and the fabulous bunchy along with my own calibration model the Small Rocky the Rocket Ship that was designed as a calibration tool for the next generation of printers. Cubes are great for checking layer shift, speed, heat and overhangs. Easy to print with no supports required and really help to get your settings dialled in. These were printed on one of my CR10 Smart Pro's. Sliced in Creality Slicer with the following settings: 0.4 Nozzle 0.2 Layer Height 20% Infill No Supports or Brims (that's cheating) The White one is printed in Creality Hyper series filament an the Orange one is printed in Eryone PETG [%9631304319][%6839402488][%2443000667][%9437581472]