A Cigarette is described as a small roll of cut up tobacco in a thin sheet of paper for smoking.

Cigarette is generally more uniform in size and contain less than 1 gram of tobacco each. U.S cigarettes are made from different blends of tobaccos,

See also:
"Cigarette" is in the NAICS Code "312221"
  (Cigarette ManufacturingImitation tobacco cigarettes, manufacturing)