Steve; These chips, as of Sunday, are now on ALL of Caesars roulette tables on the main casino floor. Hilton has also replaced all their roulette chips over the past week to this new style. Hilton's new roulettes do not have edge inserts however. The dealers I've spoken to, hate them. They don't stack well, are hard to push stacks to players and are very slippery. Of course, it's something new, and most dealers are relucant to change. Their reluctance may also have something to do with losing jobs to these new sorting machines.