(Pic lifted from https://www.pokerchipforum.com/threads/show-us-your-live-stacks.3808/page-89#post-563845)
Asking because a ton of my Joker's $5 chips had these. They did come out in the ultrasonic.
Asking because a ton of my Joker's $5 chips had these. They did come out in the ultrasonic.