The Laser Collars were two large metal collars, connected to the walls by retractable metal rods, that had eight powerful laser cutters attached to them. These lasers would turn at an interval and eventually slice the victim's head into eight pieces. However, one of these collars was removable and fitted with fake lasers and vials of fake blood, while the other collar was not removable and had the strong laser cutters. The catch of the trap was that within 60 seconds, the victims had to choose to go first or one of them would randomly be chosen, with the aid of two buttons in the middle of the room. The victim then had to confess their crimes or the lasers on the collars would rotate the full 90 degrees required to slice the victim's head open.