George Wills and Robert Catalano each pleaded guilty Monday to two conspiracy counts. They owned the California-based Internet company Puck Technology.
The Whizzinator is a prosthetic penis that comes with a heating element and fake urine. U.S. Attorney Mary Beth Buchanan's office says the goal of it and another device called Number 1 was to help people pass drug tests.
The devices were sold from 2005 to 2008. The California men are scheduled to be sentenced in February and face up to eight years in prison, a half-million-dollar fine or both.