WINONA, Minn. – Police ticketed a Winona High School junior for possessing and using a cannabis pen to inhale at school. Police did not release the juvenile’s name but said she was 17 and from Rollingstone. Law specifically forbids cannabis on school property. The police report didn’t specify whether the girl had a dab pen or a vape pen or whether the cartridge was a concentrate or extract.

Dab and vape pens. A messy tool that gums up and needs scouring.