Cinderblock, a simple adherence test

I wanted to test how strong my PETG was, let's just say I've used most of the weights I've found in my house, and it still hasn't broken.

The purpose of this is to test layer adhesion and to help determine which layer thickness is the strongest. This is not meant to act as a clip or holder for any long-term use. I designed it to be weak so you can properly test how good your filament adherence is.