Rulers store nicely on the white command hooks with metal hooks on them. I have some on my wall behind the bedroom door that way and it is so convenient with a small sewing area. I have some of the smaller rulers individually on little command hooks on the sides of my sewing station too.
A nice little deep basket will hold your small stuff like seam ripper, marking pens, small scissors, Mine sits to the back right of my machine and is very handy when I want something too. Good luck!