WhiteBoard Ruler

thingiverse

We created something that helps with creating tables for our weekly schedule and To-Do's. To use it, just print it out. However, if you want to use it as intended, you'll need a magnet like this one: https://www.aliexpress.com/item/32953788194.html?spm=a2g0s.9042311.0.0.27424c4du1RWh4. In addition, you'll require two short wood screws and something soft to attach to the back, which prevents scratching and gives a little space from the board so the circle and square won't smear when moving it while pressed.