Ravensburger 120200208 GraviTrax Micro Starter Set L

With the GraviTrax Micro interactive marble run construction set, you can build marble runs at home, on holiday, or on the go. The portable Starter Set L contains compact 2cm-diameter hexagonal pieces that let you create original tracks and multi-level structures practically anywhere. The pieces simply click together and can be reconfigured and expanded at any time. The set naturally and playfully stimulates the imagination and develops an understanding of the laws of physics and how gravity works. The Ravensburger 120200208 GraviTrax Micro L starter set is designed for children aged 8 and over. The pack contains 270 pieces.