Thickened some parts, removed overhang on the side as much as possible to make it more ergonomic. You still need small touchup to remove sharp edges digging into your palm. I recommend using stiff filament for this. I printed with 0.6 nozzle and PA-CF filament. PA-CF has worked well for me with other pocket clips also.
The author remixed this model.
I tried to make this as ergonomic I can. I reduced amount the clip is going over the tool.