What is it, you ask? Well, it is a case for all my knitting needles. I had seen some on Etsy, but boy were they pricey.
Using leftover fabric from other projects, I put this together. I made two rows of pockets for needles and some larger ones for other notions I frequently need while knitting.
I left enough fabric at the top to fold down so the needles won't fall out when it is rolled up.
You could organize them in any fashion, but I sorted according to size. I like being able to lay my hands on the needed size quickly.