This super marble run set allows children to create anything from small, simple runs to more complex structures which utilise all 60 pieces. Drop your marbles in from the top and then watch as they disappear inside your labyrinth of columns, tunnels and chutes. This intricate marble run contains 9 chutes, 9 curves, 24 tubes, 6 bases, staircase, rotary drop, paddle wheel, roundabout, 8 marbles and a guide - everything you need to build a variety of challenging runs that will keep you entertained for hours!Suitable for 4 years - adult.- - - Suitable for 4Y + 60-pieces super marble run Will keep kids entertained for hours