Eraser challenge

Eraser challenge pull quotes:

"What I found out was kids were sharing erasers, so as they broke the skin they were passing the eraser off to somebody else, body fluids being shared...."

Health education!

"They were like, 'Oh it stings so bad,' but they just kept going,"

Endurance training!

See? Educational!

"It's happening all over.... What concerns me is that kids see something and they try it because of peer pressure."

Entirely new with this generation; never happened before.

I want to see someone combine the cinnamon and eraser challenges... while doing parkour.