Lego Calibration Cube

Hi everyone! Calibration cubes are great to test out printing tolerances and surface quality, and to tune up your slicing profiles. If you have been 3dprinting for a while, you are most likely covered under piles of this little charming but useless bricks. This is my idea for a smart calibration cube, one that may transform that pile of tiny cubes into something amazing. You could use this upgraded model to have a neater display of your tests, or if you get to print enough of them, you could even build your own creation in the true lego spirit.