*Maybe* with LOTS of play (e.g. casino environment) but not likely in a home game setting - unless your players don't wash their hands after eating a full rack of BBQ ribs.
Reviving a 5+ year old thread. LOL I've accumulated close to 80 various Matsui sample chips/ plaques and 2 different color kits over the years. Was going through some things and found this Inner Ring mold chip with sharp square edges...