Free Space Sign
thingiverse
Place it on the empty workspace where you can see it every day. This makes our daily routine a bit more pleasant. There's really no need to follow any special procedure for using it.
Download Model from thingiverse
With this file you will be able to print Free Space 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 Free Space Sign.