Extrait de parfum, also known as pure perfume or parfum, is the most concentrated form of fragrance. It typically contains between 20-40% (aprox) fragrance concentration, and sometimes even higher. This makes the scent even more potent and longer-lasting than EDPs.

Extrait de parfum, also known as parfum or pure perfume is the highest concentration of scent, containing 15-40% (usually 20 30%) of aromatic compounds. Eau de parfum (EDP) has the next highest concentration of fragrance. Eau de parfum generally has a fragrance concentration of between 15% and 20%.

The pockets of the roulette wheel are numbered from 0 to 36. In number ranges from 1 to 10 and 19 to 28, odd numbers are red and even are black. In ranges from 11 to 18 and 29 to 36, odd numbers are black and even are red. There is a green pocket numbered 0 (zero).

The payoff numbers are either black, red or green. The numbers one through 36 are either red or black. The number (s) 0 and/or 00 are green. The best bet for the player is to play on a roulette wheel where there is a single zero and not a double zero.