American Roulette features a ball, a wheel and numbers colored black and red and marked from 1to 36. There is also one green slot numbered 0. This variation of roulette features two zeropockets: 0 and 00 (as opposed to the European variant with only 0) which increases the house' sadvantage on even money bets. A player can bet on any single number or the range or numbers,segments of the field like columns and dozens and also odd/even, black/red and low/high numbersthat are called "even money" bets.