Micro SIM card holder
thingiverse
This thing let you organise you sim card from different cell phone operators. If you need mini or nano SIM cards holder, let me know.
Download Model from thingiverse
With this file you will be able to print Micro SIM card holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Micro SIM card holder.