Lined Paper Margins
You will never guess why your lined paper come with margins. Apparently, there were very intense rat infestations in the past. The rodents tended to chew on pieces of paper that they found. The margins act as a protective measure against their teeth. By adding extra space, the contents should be safe!
Paper Condiment Bowls
Fries would be different if you did not eat them with enough ketchup. However, the small paper condiment cups can get tiring to refill. There is no need to keep coming back for more. You just need to unfold them this way to make yourself a bigger cup. We bet you had no idea this was possible.