Air freshener ball

What we used:

Orange
Cloves
Ribbon
Cinnamon (optional)

I know this has a name, but I don't know what it is. So it's an air freshener ball =)
Cover the orange with the cloves. Optional: sprinkle cinnamon all over it. Then tie ribbon around vertically and horizontally, leaving enough for a loop to hang from. Eventually the orange will harden. I'm told this will last for years....but this is the first time I've done this, so I'll let you know in a few years ;)