Simple Digispark Case

Just a quick case I made for a Digispark USB development board. I'm running a Bad USB Workshop through my ACM student chapter, so I figured I'd make some cases for the boards to protect them.

I'm only using the USB connector, so I don't need the IO pads accessible. A really fine iron tip may be able to reach the undersides of the pads to solder connectors on, but the case won't slide on or off if you choose to do so.