How to - create a necklace display from thread spools

For those of you who have a selection (hrmmm) of necklaces and they all just lie tumbled on your dresser (like me) - here is a cool way to display them.

The old wooden thread spools are decorative in their own right.
Your necklaces will hang nicely and not get all tangled and damaged.
Your necklaces will look pretty too, hanging up.
I wonder if you could do this on a board so you don't damage the walls (particularly important if you are a renter) and you can take your display with you when you move or restyle your home.

You can find out all about how to do it on Design Sponge.