GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+

Good set of instructions. Allows for creativity to flow.

This was an amazing add to my son's Gravitrax set. He can make much longer runs now and really flex his creativity.

Great toy for tweens

Great quality add-on, but feels expensive for what it is.

Excelente juego que desarrolla la creatividad, al tiempo que los niños aprenden nociones de mecánica, física y matemáticas. En casa pueden pasarse horas armando gravitrax (y no solo los niños, también los adultos) también lo uso en mis clases de robotica y les fascina.

Great

This game is extremely fun and truly teaches a child or an adult to understand how Gravity affects the steel ball bearings and how bridges work! It also teaches a child how to follow instructions and ultimately, their own imagination. I’m a senior and my grandson is 11. I recommend purchasing the large starter kit first, then decide on these extensions.

My grandson absolutely loves these. He’s nine and loves to build and create and this is such a good outlet for him. They really keep him busy.

Estimula la imaginación, es divertido, reta la mente para crear nuevos diseños, nunca nos aburrimos de jugarlo

This is a great add on for gravitrax gives lots of options and a good way to add hight

Ok

Super Erweiterung für das GraviTrax-System! Die Kinder haben richtig Spaß damit und können ihrer Fantasie freien Lauf lassen. Die Spirale bringt nochmal neuen Schwung in die Bahn – im wahrsten Sinne des Wortes. Besonders schön: Man kann das Set beliebig erweitern, es wird nie langweilig. Ein toller Zeitvertreib, der ganz nebenbei auch das räumliche Denken fördert. Absolute Empfehlung für GraviTrax-Fans!

Great set, alot of fun when paired up with a starter kit.