Yeah I was about to ask this question to! The plastic quail cartons I have right now are to small for the large eggs to fit in what would be a good carton to buy? and from were?
Try http://www.redoakgamebirds.com/These foam shippers fit perfectly in the Priority shipping boxes at the post office,and best of all,they are free.It's the 12x12 boxes.
In N.H.,Tony.