XYZ 16mm Calibration Lego Cube

16mm calibration cube, designed to fit any standard lego sets. No more wasted plastic and 100's of calibration cubes sitting in the bin or around your print area. This cube is smaller and will use less filament, and will have a use when you are done.

Stack them up around your work area, or give them to your kids to add to their collection. I also find it good to stack them in order when doing multiple test prints, to keep track of which cube you printed first.

Enjoy!