Quickly and easily assess whether a substance has traces of narcotics with this NIK polytesting system of narcotics identification. Keep this small test in your pocket or tucked away in your gear to test for hashish, marijuana and hash oil without taking the substance in for longer tests.

Standalone test for the presumptive identification of marijuana, hashish and “hash oil”

A positive result is generated by no color change after breaking, a dark blue or violet after breaking