So the pee isn’t stored in the balls, but the microplastics are

Precisely this. The people not getting the OP are why Common Core was developed.

****RAV4

Yes, I’m talking about red diesel.

Yes, they were diesel. I don’t think it’s as common nowadays as it was when I was driving because I don’t see the separate off-highway pumps at truck stops anymore. It was always a common thing at smaller, independent truck stops, and those are all but extinct, it seems.

No, it exists in the States. I used to be a truck driver, and we used marked fuel in our refrigerator units all the time since those engines are not powering a highway vehicle.