They're increasing the diameter of the cardboard inside loo rolls so we have to buy more and they can make more profit. : r/ABoringDystopia
Toilet Paper Roll Circumference: What Is It and How to Calculate?
SOLVED: Toilet paper roll has a diameter of 2 inches. What is the circumference? The cardboard piece inside the outside? Calculate the missing value using the formula 3.14 inches (circumference) times diameter