>>7551280Keep in mind they are larger like your pop corn tub, but they work for PAK scale. Here's a link, but if you shop around you can sometimes find them cheaper:
https://www.aliexpress.com/item/Simulation-Food-Key-Chains-Noodle-Creative-Keychain-Chinese-Blue-and-White-Porcelain-Food-Bowl-Mini-Bag/32694396620.htmlThis woman makes them by hand, but in a factory mass producing them an extruder makes sense:
https://www.youtube.com/watch?v=B46zVdIT03ASkip to 3:40