Egg Rolls in Tin Containers
I love receiving egg rolls (the round kinds, not the flat ones) during Chinese New Year but why are egg roll openings a circle when the egg rolls are as long as the container? Sucks trying to grab them trying not to break them as they are already fragile enough (although eating the crumbs at the end is the best part)…!
May Contain Nuts 
Hmmm! I know if they just ditched the circle, I’d probably lose that feelin of nostalgia. My guess is that it’s round so that the rolls don’t hit the lid during transport and shatter.