Unused (opened for inspection) set of 25 Monte Carlo poker chips. I purchased these claiming to be "authentic casino quality," but while the size is similar, they don't weigh 14.6g. I opened the set to weigh each chip individually. Measurements were taken with a kitchen scale, so there is some margin of error, but the weights varied between 14.3g and 14.6g. There were very few that weighed 14.6g. About 10 chips weighed around 145g. The entire set of 25 weighed 361g. Generally, commercially available chips weigh around 13.5g, so these are different, and the color is also slightly whiter (powdery). I'm not sensitive enough to tell the difference just by holding them, but if you can tell the difference, or if you're looking to supplement your collection, why not give them a try? ※ As a comparison, I'll include 20 bonus chips that weigh 13.5g. - Price: $100 - Weight: Approximately 14.4g~ Thank you for looking.