Great marble run that can be built up as you like Features: Get ready for some marble madness with this Do-It-Yourself block set! Build the towers and tracks then send your marbles rolling down through all the tricks, twists and surprises! Get ready for some marble madness with this Do-It-Yourself block set! Build the towers and tracks then send your marbles rolling down through all the tricks, twists and surprises! Includes blocks, tracks, slides, marbles, marble trays and everything you need to create the trac Track includes a jump, a bell-bucket, a spiral funnel, a ringing bell and a sliding track for your marbles to get through Great for encouraging hand-eye coordination, planning and logical thinking For 3 years and above Specifications: Dimensions: H:0.0 x W:0.0 x D:0.0 cm Weight: 3.5 kg Colour: Multi Guarantee:12 Months Model Number: E1100