The Mintegrity 2 Pack - 5 Panel Dip Card Instant Urine Drug Test is easy to use and over 99% accurate. The directions are easy to read and follow. Once I removed the cap, I was able to immerse the absorbent end into my urine sample for about 10 seconds. You can collect urine in any clean dry container. I replaced the cap and waited for 5 minutes, then read my results. There are two control panels for each of the drugs that my test card tests for. This particular test tested for Amphetamines, Cocaine, Heroin/Opiates, Phencyclidine and Marijuana/Cannabinoids. The results are easy to read. There is a control window that will show you that the test is working and a test window that will show your results after the five minutes. If there is no line shown in the test window, it is a positive result and drugs are present. If there is a red line shown in the test window as well as the control window the test is negative and the drugs tested for are not present. I like that this test has five separate windows that are labeled, one for each test, so there is no confusion. If you are looking for a quick, accurate test to test for certain drugs, then I recommend using Mintegrity Instant Urine Drug Test.