Gravitrax Flextube and our team of dedicated

and our team of dedicated Ugears engineers and designers has been working hard to bring this shared dream into reality

Delicious sprinkled on sliced tomatoes with sea salt

12 inches in size

Comes complete with 4 FlexTubes

20 extra pages for sketching and doodling

Gravitrax Flextube and our team of dedicatedConnect different levels of your tracks with the GraviTrax FlexTube and keep the fun racing along! What comes up, must come down, and with the GraviTrax FlexTube youll easily change your marbles direction and track level in a race to the finish! Four FlexTubes are included, and each may be configured in a 60 degree angle, u shaped or s shaped tubes to add extra stunts to your amazing marble run. The set also includes 4 height tiles to raise your run