Washi tape storage

Since my washi tape collection seems to be growing I've been wondering how to store it. I found this blog - 27 ways to store washi tape. I quite like the expressi capsule holder, it looks fun! In reality tho' I need something that doesn't take up much space. How do you store your washi tape?

http://www.craftaholicsanonymous.net/washi-tape-storage-ideas