ruler
thingiverse
I'm Kim Donghyuk from Yeosu, South Korea. What I made is a ruler. There are many functions, so please use it well. Don't regret copying me.
Download Model from thingiverse
With this file you will be able to print ruler 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 ruler.