A simple, clean, and quick-to-print test cube. I'd like to thank the person who inspired this idea

This cube helps me conduct very quick speed and quality tests when trying out new materials. It doesn't have any overhangs, just a few extrusion deformations, a few Boolean carvings, and some nice flat surfaces.

I also uploaded a 20mm test board for top surface adjustment.

https://makerworld.com/zh/models/813261#profileId-755071