When you work for a website like CDRLabs, you get small gifts from various companies during the holidays. Usually its swag or candy but sometimes companies go all out and do something unique.
This year, Primera (the duplicator people) sent out chocolate discs. They even came in a jewel case. Here's a picture of one:
And no, I haven't stuck one in a drive to see if I could read it. It tasted good though.