Which item can be used to create a smoking apparatus for cocaine?

Pipes are commonly used to create a smoking apparatus for cocaine, as they are designed to allow the user to inhale the smoke produced by the substance when it is heated. Pipes often have a bowl where the substance is placed and a stem or tube through which the smoke is drawn in. This method of consumption allows for quick and intense effects due to the rapid absorption of the drug into the bloodstream through the lungs.

The other items mentioned do not serve the purpose of directly facilitating the smoking of cocaine. Plastic bags may be used for storage but not for smoking. Syringes are typically associated with injecting substances rather than smoking them. Blenders might be used for mixing or preparing substances but are not appropriate for creating a smoking apparatus. Understanding the specific tools associated with different methods of drug use is important for those in law enforcement and related fields.