LOVE your collection. I use those drawers also, they're great. I have a long vanity and have 3 of the very small ones like that side by side for my fluidlines, e/s and such and then I have the bigger set that is about two feet high that sets in the middle empty part under my vanity. I love these things.
I noticed how you have you pencils and I do that but I do like Sephore does with their brushes I bought a bag of plastic pellets like if you were going to make a small beanie toy (I bought at Michael's) and put those in the bottom of my pencil cup about two thirds full and then stick in my pencils. That way they don't flop around and can seperate a little and grab the color I want easier. I do this with my brushes also but they have lids. Sephora used to sell these brush holders and the top third pulls off and has snaps on each side. I have three, one for face brushes, eye shadow brushes, and eye liner brushes. I only use a couple of lip brushes so I have them in one of my little drawers. I really like this way now because the lid keeps dust off of them and they're easy to grab and stick back in. Then for travel I use a brush roll, but of course I don't travel with all of them.
I definately recommend buying the set.
