Long box card support (Keep cards upright)
thingiverse
This is to support cards you have in long boxes so they don't fall over. it is expandible and you can place a dowel rod or something into the holes to make sure it doesnt close up if you have it extended.
Download Model from thingiverse
With this file you will be able to print Long box card support (Keep cards upright) 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 Long box card support (Keep cards upright).