That means they become worthless the moment you walk away from the table. Players exchange normal casino chips for roulette chips, but these roulette chips are worthless anywhere else in the casino. This makes it less confusing for the dealer to keep track of players at that table. The reason is that each player is assigned their own set of chips, each with different colors and different numbers.

Typically, the chips you use at the roulette table can only be used at that particular table. Do not touch these markers because this could be considered cheating and you may even be thrown out of the casino for breaking this major rule! Let the dealers do their jobs except during times of betting when the dealer tells you to place bets. There are also markers placed on the table to show people which number the ball fell into as well as special markers on your own chips. Only the croupier is allowed to do this in order to prevent cheating and taking bets off the table. Never touch anything else on table after the bets have been made or when winnings are paid out. Do not touch the bets or markers at this time If anything wait until the next turn after the spin. Basically you should never ask to bet at times otherwise. When the dealer raises their hand and announces 'No more bets', you should never place a bet after this announcement. This betting period will typically last about 60 seconds. You need to put new bets on the table after the previous winnings have been paid out and the chips are cleared. The dealer will announce 'Place your bets' and you will be allowed to put your chips on the table. The first big one is to realize that there are specific times for players for placing bets.

Note that these rules are not related to the actual betting and chances of winning, but more of a behavioral guideline. Most of the rules will save embarrassment and will impress the croupier, casino dealers and people around you. Though some rules are obvious and can prevent serious problems.

Of course there are plenty of people out there who would have never heard of the rules and of course it would be unfair for them to be punished for them. Basically these are unspoken rules that all players should follow. Many casinos, especially the fancy ones, expect players to show some etiquette. US Players and Credit Card Deposits Accepted! Etiquette While Playing Roulette

Roulette unwritten rules