I hope this is the right place
I made a very usefull case for my makeup brushes, I've got tons of them because I use mineral make up. Nothing particularly fancy, just plain black cotton with withe stitches and a with elastic to hold my brushes (I've got some more but can't find them, and my short-handed kabuki doesn't look good in this case, so it's not pictured )
I've seen something similar here on craftster for crochet hooks and for pencils, so I don't want to take credit for the idea
Back (it looks uneven because it's filled with brushes)
Comments and criticisms are welcome!