Very basic and strong Painters Pyramid Vase Mode, it prints very fast, I printed in PETG vase mode without a bottom, that enables them to fit on top of each other and take up no space whatsoever, Print at least 4 so that you have one in each corner of what you are painting. You can scale them to your needs. I designed a stand for them that you can get here: https://www.printables.com/model/642849-stand-for-painters-pyramid-vase-mode.
The author marked this model as their own original creation.