Probably just the pointy part. I certainly wouldn't put it past kids to use any sharp object for bullying purposes. But on the other hand, pins and badges were

Probably just the pointy part. I certainly wouldn't put it past kids to use any sharp object for bullying purposes. But on the other hand, pins and badges weren't banned when I was in high school either, I distinctly remember at least our resident punks wearing dozens of them on their clothes and backpacks. And pens and pencils and paperclips aren't much less sharp than a typical enamel pin.