MINI EDC Screwdriver (Fits iFixit)

I printed the model shown here https://makerworld.com/en/models/768951-portable-screwdriver-storage-4mm-bit#profileId-704498, and was inspired to make my own version of this that didn't have the back come off so easily. i ended up making this mini version that has an M8 screw retainer in the back which also works as a key ring attachment point. I don't use this screwdriver in my edc anymore as I designed an even slimmer, more effective edc screwdriver, which can be found here https://makerworld.com/en/models/1282965-slim-edc-screwdriver-fits-ifixit-4-mm#profileId-1311411. If you like this model and the explantion behind it please leave a comment and like to boost the algorithm, Thanks :)