Tool requires a real name unless ‘made to aid’ suffices for other uses not specified?
I can see cubes, but it was not created for that! What else might be on the cards used along side more traditional angle drawing tools….. It pleases me to know that my journey into 3d software / printing began with the knowledge from bevel edges in balsa wood, a compass, steel rule and a cardboard version of this. The Ba Hons Vis com would have left me wanting but that was studied many years ago with no regrets. I guess 3d printers / software will be if not already in schools and not just for the arts either!