Dont know, but The Whizzinator is Xing piss tests out the box, even supervised tests... its like 007type shit it can even go through metal detectors because it has no metal in it. My friend wore one and they told him to roll up his pant legs, WTF is that gonna do it just gos to show that this product isnt even on the "PISS PIGS" (fuck them) radar :jointsmile: ha! suck on that big ol rubber one pigs. whizzinator + Quick Fix = passing unless they pat u down real good