Post-it holder for platform levelling calibration

thingiverse

Easily adjust and level a 3D printer's build platform with a 0.1mm gap from the extruder's hot-end tip using this handle designed for a standard Post-it sticky note. To do so, download the STL file, 3D print it, attach a chosen color of Post-it sticky on the flat end, and set up your 3D printer for platform levelling. Place a sheet of paper between the platform and extruder tip, adjusting screws as necessary to create slight friction when sliding under the extruder tip. Repeat this process at all corners and the center until consistent friction is felt. Verify using a caliper if needed before proceeding with other uses like a gentle fly swat or a small sign holder for office communication. This handle ensures accurate calibration and long-lasting level platforms on your 3D printer.