The $1 and $5 chips that I used at blackjack and craps were so worn down and nasty. I had even stacks (counted) but some stacks were almost half a chip difference which is annoying when grabbing a bet. I was almost shorted on a payout because of that. They need to order some new chips and then invest in a cleaner to clean them periodically so I don't feel like I contracted something just by playing with them.