About this 3D model

Made this for my sister who is a 2nd grade teacher. Her class was going to be making Gingerbread houses as a fun class activity and it gave me the idea to make these little 2 inch speed squares (with accurate ruler at 100% size) to help with construction. I made enough in multiple colors for all of her students to keep one and they actually printed better 6 at a time rather than 1 at a time because of the tip. Cura didn't pick up the "45" in the corners for my prints. This object was made in Tinkercad. https://www.tinkercad.com/things/lupKmF7m7y5