A baker’s dozen — they’re not just for bagels and donuts anymore. Brought to us by Randy Ludacer of Beach Packaging Design, the concept not only adds a thirteenth egg for the price of twelve, but the polyhedral packaging could potentially save space in supermarket refrigerators. And, the diamond-shaped spaces in between the 13-packs form convenient hand-sized gaps for easy grabbing. Just make sure that all 13 are intact.

[via Box Vox]