I made this myself yesterday afternoon - I took a sturdy box & cut the sides like a staircase. Then I paper machéd it. The dowels are removable so the earrings can slide off (they can also slip on over the dowel).
What I like: Something unusual for displaying small things. How neat is this! An umbrella earring display would be an eye catcher for a booth display. Image Detail for - necklace display by virtuallori