An Exciting 108 piece construction set and marble racing game for up to 4 players. Build the towers and track, add the equalising dishes and place the marbles in the start gate.The marbles enter the equalising dishes, spin around and the racing orderchanges. See the flashing lights and hear the electronic sounds as the marbles are bounced about in the pinball dish. Hear the cheers as the flag rises and the marbles enter the winners podium.