We've written about paper clip chandeliers before. Soo just found these from ReDesign Technologies on Etsy. Fantastic, and very reasonably priced. If you've got a touch of the OCD, you can probably make your own. However, these are so nicely proportioned, they'd be challenging to duplicate. I love the shadows they cast on the ceiling.
Images from ReDesign Technologies. Thanks to Soo for the tip.