With all the Shimmer Brushes that CTMH has come out with lately, it is very helpful to label them so know which color is which. I just used a permanent marker but you could also use a label maker (now I want to re-do mine!).
It is important to store the Shimmer Brushes upright so they do not leak, or if they do your cleanup will be minimal. I currently have mine in a flower pot and have also added some of my commonly used tools.
Who knew that flower pots would work so well in my craft room?!! They just happened to be what I had on hand but they work so perfectly for my Cricut markers and other fine-point markers. They fit nicely and it is easy to grab the pot to look through.