If you’ve ever taken a carton of milk out of the fridge and noticed a small round dent on the side of the jug, you’re not alone — but you’re also not alone if you never gave it a second thought.
At first glance, that dent might look like a manufacturing flaw or some kind of accidental indentation. But in truth, that tiny dip in the plastic isn’t a mistake at all. It’s a clever piece of engineering that plays a major role in how your milk jug works — and it’s one of those small details that quietly makes life easier and safer.
If you’ve ever taken a carton of milk out of the fridge and noticed a small round dent on the side of the jug, you’re not alone — but you’re also not alone if you never gave it a second thought.
At first glance, that dent might look like a manufacturing flaw or some kind of accidental indentation. But in truth, that tiny dip in the plastic isn’t a mistake at all. It’s a clever piece of engineering that plays a major role in how your milk jug works — and it’s one of those small details that quietly makes life easier and safer.
