Clothes Line Hair Clip Holder

Sometimes I am convinced that we have a black hole somewhere in our house.  This hole swallows one sock in each pair, along with my daughters' hair bands and clips.

In an attempt to prevent the hair clips disappearing into the black hole, I have made a cute clothes line picture that will hopefully motivate my girls to put the clips away in one place (sadly, as you might notice from the picture, the black hole has already claimed one victim)...

The clip holder was made using this tutorial.  I am now trying to think of ways I can add something to hold the hair bands and headbands.