An exciting construction set and marble racing game for up to 4 players. Build towers,slot together the track,add the equalisers , place the marbles in the start gate...twist and away they go... Contents - 1 start gate , 1 finish , 3 equlisers , 5 bases , 12 small uprights , 15 medium uprights , 9 large uprights , 16 straights , 6 left curves , 6 right curves , 2 entries , 6 exits , 8 marbles , stickers , guide