Thẻ đo kích thước Blender (Blender Gauge Card)

I have an atrocious spacial sense and failed in my first attempts to model things on my own that required things to actually fit together. I used calipers and added tolerances and still they came out extremely the wrong size. So I whipped this up in Blender.

The marked sizes may not be true to size due to printer tolerances, but are the sizes as they were set in Blender in the build.