Trix trax spin swirl is a wooden marble run with flexible layout and added features for tricks and surprises.
Trix trax marble run.
The balls marbles are 12 7 mm 1 2.
The marble run shop wonderworld trix track throw and roll 7003 wonderworld trix track marble run throw and rollan easy to assemble brightly coloured wooden ball track this set teaches your child all about science design and construction in a natural and instinctive way while improving their fine motor skills.
Some tricks and tracks made with raversburger gravitrax marble run track system.
Tumble trax magnetic marble run track pieces for building a marble run on a magnetic surface.
Discover the creative thrill of physics and engineering with the tumble trax magnetic marble run all you need is a surface that magnets are attracted to and your active imagination.