Extr-eggs Carton

Because we don't have and/or like those refrigerator egg storage bins, we leave our eggs in the carton.

Because we usually buy eggs before we run out, we have two cartons in the refrigerator until the older carton is emptied.

Because it wastes space and I'm a little on the strange side, it bugs me to have two cartons of eggs (one mostly empty) in the refrigerator.

Because there's already a slight hollow in the lid of many egg cartons, it occurs to me that an egg carton might be redesigned to make room for five "cradles" in the outside of the closed lid.

Because it would let me get rid of one carton, I'd transfer the remaining eggs from the old carton in to the recesses in the lid of the new carton.

Because once they get to my refrigerator, the eggs/cartons aren't subjected to the harsh requirements of transportation, 1/2 egg or deeper indentations in the lid should be secure enough to contain the extra eggs until I use them.

Because such loosely fitting cradles might allow some people to dump the eggs from the exterior recesses, some sort of "pop-outs" could be engineered in to the lid and pushed inside-out to better support the extra eggs.

Because the old eggs are more accessible and clearly indicated, and it's difficult to access the new eggs while there are still old eggs, proper (FIFO) rotation is enforced.

(Because I work from home and was cooking an egg for lunch, I had this epiphany about 20 minutes ago after seeing the problem for years...because I'm slow.)