Gravitrax Starter Marble Run Set ditty bird But this toddler toy isn't

But this toddler toy isn't just for kiddos - join her at the piano bench to have just as much fun

ticket stubs

They come in a carton and feature shells that can be lifted off to reveal a cute

and floral rainbows

Gravitrax Starter Marble Run Set ditty bird But this toddler toy isn'tWith over 100 pieces and 18 different construction elements, the GraviTrax Starter Set offers everything you need to begin building your own action packed track systems. Discover how the laws of physics affect the journey your marble takes with curves, junctions, freefalls and even a cannon. Experiment using different heights and angles to control the speed of the marble to get it to the finish. Contents Instructions (D, F, EN, NL, E), construction