This is a printer test designed to test your printer's ability to print small gaps without fusing plastic together, among other things. Also comes with a shelf to display them!
Features include:
0.1mm deep text on base to test adhesion and squishing
Steep base to test overhang printability
0.8-0.1 gap tolerance test
String test on the thin sections near the top
1mm diameter hole at top
Showcase and explanation below.
https://youtube.com/shorts/irsi_7UhWUU?feature=share
https://youtube.com/shorts/54hyfmpKczk?feature=share