Create small, simple marble runs or more complex structures with the colourfulslot-together plastic pieces. The marbles will disappear inside the columns, roll down the variety of chutes, spin through the paddle wheels and ring the bell on the wiggly chute. Provides many hours of fun. A giant 100-piece construction set, with colourful slot together pieces. Many hours of fun for children aged 4 - 8 years. Includes chutes, starter tops, roundabouts, marbles, paddle wheel, step pass, tubes and much more. Contents: 100 pieces including 3 vortex, 3 paddle wheels, a wiggly bell chute, staircase, two way chute, 180 degree turn and much more. 2 or more players. For ages 4 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.