https://www.businessinsider.com/date-rape-drug-testing-kit-for-drinks-undercover-colors-2018-9
origin - https://www.pipiscrew.com/2018/09/5-kit-can-test-your-drink-and-tell-if-its-been-roofied-within-30-seconds/ 5-kit-can-test-your-drink-and-tell-if-its-been-roofied-within-30-seconds