Multiboard - Folding Ruler holder

If you like my work, tinkering and messing around with stuff. Then please consider supporting, it would be greatly appreciated!I'll be looking forward to interact with you guys and our shared passion for making! :)https://www.buymeacoffee.com/flobi________________________________________________________________________________________________________________Couldn't find any folding ruler holders for the Multiboard system. Or, atleast to my liking. So i came up with my own spin on some very simp