About this 3D model

Please consider donating: https://paypal.me/carlosgs Trying to print a pyramid vertically without getting the top vertex being a plastic mess is a challenge. I have not found a pyramid resting on a side for a more easy printing, so here it is! No more messy tops!! The source is from "Small Calibration Pyramid" by LawrenceJohnston (http://www.thingiverse.com/thing:22340) I have also added the equilateral version of the pyramid.