An intriguing construction set comprising 9 chutes , 9 curves , 24 tubes , 6 bases , snake pass , rotary drop , paddle wheel , roundabout and 8 marbles. Childrencan create small, simple marble runs or more complex structures with the colorful slot together plastic pieces.The marbles will disappear inside the columns, roll down the chutes, through the spinning wheel and around the roundabout. This marble run will provide hours of fun.....