Single Drug Test kit(rapid test, drug test,one step test) One StepDrug Test cassette format is an easyin use, simple, low cost, drug testing kit for the detection of illicit and prescription drugs.It is housed in a plastic compartment that allows for the easy reading of the results. For detecting the presence of illegal drugs in the body. Results are easier to view when testing for a single drug or a multiple test. Advantage of the cassette format is to minimize the probability of a mistake due to either over or under dipping of the strip into the urine specimen and resulting of an error or no result. Urine is collected with a dropper (included), which minimizes the contact or exposure to the urine; no dipping into the collection cup is required. 3 drops are deposited into the opening (well). Results areshownin 5 minutes. Two lines show a negative for the drug in question. Single Drug Test kit(rapid test, drug test,one step test)