I just bought a dry erase magnetic board at the store and covered it with modge podge and paper. I used my handy dandy cricut machine for the letters.
on the computer, I printed up the chores and bought large flat clear marbles at Michaels.
the magnets need to be the super strong kind so they don't slide off.
I glued around the edges of the paper onto the marble so it didn't smear the ink, then glued on the magnet. (you probably should use a kind of glue that works with metal, like gorilla glue,etc.)
the left side says do and the right side says done.
