The lines are sniffed through a rolled-up banknote. The rocks are heated until they evaporate and the resulting smoke is inhaled.
Cocaine is a drug made from the coca plant.
It produces sensations of alertness, confidence and well being. Cocaine can also lead to compulsive use or dependence. Cocaine costs 25 for half a gram. Cocaine hydrochloride is a white powder that can be sniffed or injected. Crack cocaine is cocaine hydrochloride that has been chemically altered to form crystals that can be smoked.