Raidus Gauge Box

This is a simple box for the radius guage cards at

https://www.printables.com/model/119945-radius-gauge-cards

The text on the box might have some first layer adhesion issue, particularly the centre of “A”. So you may want to pay extra attention in the beginning of the print. 

I enabled brim to keep corner warping under control, you don't need to if you don't care about the small aesthetic issue.