Hashish is a type of pipeweed made by mixing the resin from hemp plants with shredded hemp or tobacco. It is commonly produced and consumed by Crimbury halflings. Hashish had only subtle effects, imparting disadvantage on Dexterity and Wisdom checks for one hour. It was often used simply for the pleasure of the activity. Halflings commonly claim that hashish increases appetite and promotes relaxation.

Hashish was legal in all regions, but most people had little time for such frivolity.

Like other types of pipeweed, hashish cost approximately 100gp per lb.