Hashish causes after thought perceptions and hallucinations. Hashish is a preparation of Cannabis composed of the compressed trichomes collected from the Cannabis plant. Psychoactive effects vary between types of Hashish but are usually the same as those of other Cannabis preparations such as marijuana. Hashish is generally prohibited to the same extent as all other forms of cannabis. It is consumed in much the same way as Cannabis buds, used by itself in miniature smoking pipes, vapourized, hot knifed, or smoked in joints mixed with tobacco, Cannabis buds or other herbs.