1-2-3 Block Case
thingiverse
This is a case for a standard 1-2-3 block that fits metric or imperial measurements. This design can also be found on MMF: [1-2-3 Block Case](https://www.myminifactory.com/object/3d-print-109368). 
Download Model from thingiverse
With this file you will be able to print 1-2-3 Block Case 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 1-2-3 Block Case.