https://oldvegaschips.com/1dicemold.htm

is used both at La Fuerza Cardroom in Woodlake, CA and was a Drop Chip at the ill-fated Palomar Card Room in San Diego. The Green Dice Mold chip is also said to have been used at La Fuerza for higher-value bets at their table. Yes, just one table. They are not bothered much by collectors pleading to buy a chip!