Contemplating Rulers

I was doing some online ruler browsing recently. I've often wondered if a larger ruler would be a good addition to my toolbox. As you can see in the photo below, the largest rulers I own are a 12.5" square ruler and a 6" x 24" ruler. One of the largest square rulers I saw online was somewhere around 20" square. Wow! That's big. I have to wonder if that size is a little awkward. But I would also wonder if it isn't a great ruler for squaring up quilts.

So I'm curious as to what your largest ruler size is. Do you have a mega-large rule in your toolbox? If so, do you use it a lot or a little? What size is your largest ruler?

I got a new sketchbook today. I ordered it online as I had never seen one like this in my local store.

And here is why this sketchbook is so great! It's 12" x 12"!

This is the perfect size sketchbook to draw my quilt designs for the Twelve by Twelve group or when I make this size of quilt for other things....like the SAQA One Foot Square auction. And do you know what's even better than having a sketchbook like this?

Having two!