Quick printing Painters points!
I designed these to print quick and cheap. The walls are .7 mm thick. I printed them with a .4 mm nozzle, no fill, no supports. It's takes about 14 minutes to print one on my slow as molasses makerSelect printer.
The final pyramids are about 1.625" (41 mm) tall and stack nicely for storage.
Please let me know if you printed a set and how they worked for you!