Piggy banks are making a nostalgic comeback on TikTok, where users share how they're a great tool for saving money.

Kids stealing fruit off a tree branch. People riding a carousel. Just like many pottery and ceramic makers, cast iron coin banks were made through large manufacturers but designed by multiple ...

such as ceramic hot-water bottles, are smoothly rounded like a pig’s body and have indeed been called ‘pigs’.” The site offers an alternative theory. “Scots named their coin banks ...