Before every draw day begins with the airing of a clip in which the blowing machines, called "Mega Gems", and the balls used in each game are inspected to ensure that everything is fair and nothing is concealed in the machines and balls for the draw day. The inspection is undertaken by a panel of judges, composed of a neutral set of people not connected with the PCSO. Representatives from the Commission on Audit oversee the proceedings and the draw to see that everything goes according to protocol. The pre-draw procedure is as follows: