This actually is the true definition of a chip, one which indicates its value is technically called a check. One difference between roulette and all other table games is that roulette chips have no value denomination printed on them. If you want something more stimulating or with a decent return I would suggest looking at other games. If you are looking for a easy to understand and slow paced table game, and are willing to sacrifice on the house edge, then you may like roulette. As usual the easier a game is to understand the greater the house edge, and roulette is no exception. Roulette is one of the easiest games to play and understand in the casino.
On this page Roulette - The Basics Introduction