Door Sign
thingiverse
This is the prototype of a sign that I crafted to attach to a doorknob. Feel free to personalize it to your heart's content!
Download Model from thingiverse
With this file you will be able to print Door Sign 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 Door Sign.