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Your cart is empty. Take your track to new heights with the “GraviTrax Building Expansion” set!
Add some vertical challenge and take your marvelous marble run to new heights with the “GraviTrax Building Expansion” set! With over 25 additional components and endless possibilities to design a different track every time you play, experiment with combinations of height tiles, base plates, freefalls, switches and extra level. A cool addition to any “GraviTrax Starter-Set” — boost your building skills and race your marbles to the finish! Experience the power of gravity and educational fun today!
What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Each set is open-ended with boredom-busting play options for hours of fascinating fun. Master the basics then simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!
Comes with 2 base plates, 1 transparent level, 8 large height tiles, 4 small height tiles, 2 switches, 1 3-in-1 tile, 1 vortex, 1 finish line, 4 basic tiles and inserts (2 catchers, 1 freefall, 1 splash, 1 landing).
Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!
Customer Review
2025-08-02 11:02:49
My 8-year old used to love playing with an old plastic marble race toy we bought at Toys 'R Us several years before she was born, and when I found Gravitrax it seemed like a logical upgrade to her old favorite. The combinations you can build are nearly infinite, and the extra pieces (sometimes a little gouge-y on the prices, but they don't have any non-branded compatible versions) like the "lifter" and the magnetic launcher really do work as long as you follow the directions.My only complaints about the toy are that the configurations are a little advanced for a smaller child, because you have these hexagonal building tiles, and only certain lengths of ramps which to run between them. Spacing can be a little frustrating for young ones as a result, but as long as you follow some of the build directions (there's a decent, print version included in the starter set), it's easy enough to engineer around.The real thing that absolutely makes this a terrific toy is the app that you can use in conjunction with the physical toy. Not only can you see some of the pre-built suggestions that the manufacturer has provided (a few more than in the printed book with the set), but you can build almost anything in a virtual world *and* run a marble through it to see if it works. My daughter has almost had more fun building them in the app than in reality, but sometimes she'll surprise us and we'll find a huge setup she's built throughout the house. The price may seem high for what you get, but if you include the (free!) app with your assessment of the whole product, it seems like a bargain.
Lar Ray
2025-07-29 13:48:26
This is tons and tons of fun! There is an app you can use to download on your tablet or phone and that will help you design tracks. I use it all the time. I Created an infinity track. That is it repeats and repeats and the only time it stops is if you interrupt it. Much fun
Tim Fitz-Gerald
2025-07-03 12:04:53
I buy these for my nephew as a more unique alternative to marble drop games and he loves them. Easy to follow instructions and he expands and makes his own designs too. Since this game involves magnetism, the steel marbles need to be kept separate from standard marble drop marbles.
David
2025-03-30 14:09:30
My granddaughter loves this. She is extremely intelligent and can put together a 1000 piece Lego set in a couple of hours. She is sked for marble tracks so I researched and this seemed like thr best and most challenging. She was do happy, I purchased like 3 extensiong sets for her.
Kristina Pereira
2025-02-26 20:45:14
Kids really enjoy this. Fun, easy to use. I just feel like you get nickel and dimed with all of the different expansion packs and such. But a lot of fun.
amyden
2025-02-25 15:37:46
Excellent toy for 8yo! Hours of fun.
Marian B.
2025-02-23 21:44:12
I love using the Gravitrax set with ADHD children to teach focus by following simple directions to more difficult project directions.
Jenni Blair
2025-02-07 15:14:45
Hours of enjoyment with my 5 year old nephew.
Joseph
2025-01-27 15:26:24
The media could not be loaded.
PATRICE DAFFIS
2025-01-08 18:23:19
Rien à dire conforme à renvenburger
Cliente
2024-12-27 12:13:40
Es un juego de construcción muy entretenido gracias a las distintas posibilidades de montaje y grados de dificultad que sugiere. Además, fomenta la creatividad de los niños creando circuitos nuevos. Las extensiones son muy útiles para seguir construyendo pistas cada vez más complejas.
WelshLady
2024-11-24 11:07:05
All perfect -m my grandson loved it.
Marco
2024-11-14 16:32:27
👠Pro:Espansione Creativa: Il set di espansione GraviTrax Building offre un'opportunità eccitante per personalizzare e ampliare la pista di biglie GraviTrax. Con una varietà di elementi costruttivi, i bambini possono sbizzarrirsi creando percorsi sempre più grandi e articolati, stimolando la loro creatività e ingegno nel progettare traiettorie intriganti per le biglie.Compatibilità con lo StarterSet: Questo set di espansione è progettato per essere utilizzato esclusivamente con lo StarterSet GraviTrax, garantendo una perfetta integrazione e consentendo ai bambini di ampliare il loro set base in modo coerente e senza limiti di fantasia.Inclusione di Elementi Diversi: Il set contiene una vasta gamma di elementi, tra cui piattaforme di base, blocchi verticali, elementi con cambio di direzione, elementi a 3 vie, elementi vortice, e altro ancora. Questa varietà offre una serie di sfide e opzioni per costruire tracciati unici e stimolanti.Apprendimento STEM: GraviTrax è molto più di un semplice gioco; è un'esperienza educativa che insegna concetti scientifici legati alla gravità , cinetica e magnetismo. I bambini possono acquisire una comprensione pratica di queste teorie fisiche mentre si divertono a costruire e giocare con le piste di biglie.👎 Contro:Richiede StarterSet: Poiché l'espansione è utilizzabile solo con lo StarterSet GraviTrax, può essere necessario investire in entrambi i prodotti per sfruttarne appieno il potenziale. Ciò potrebbe rappresentare una spesa aggiuntiva per i genitori.Potenziale Perdita di Elementi: Data la presenza di pezzi piccoli, come le biglie e gli elementi costruttivi, esiste la possibilità di smarrirli. Si consiglia di prestare attenzione e avere un sistema di stoccaggio adeguato per evitare perdite.VALUTAZIONE GLOBALEIl Ravensburger GraviTrax Building Set Espansione offre un'esperienza di gioco logico-creativo straordinaria per i bambini appassionati di scienza e costruzioni. Con la possibilità di espandere e personalizzare le piste, i bambini possono mettere alla prova la loro creatività e acquisire una comprensione pratica di principi scientifici fondamentali. L'esperienza educativa e la possibilità di sviluppare abilità STEM rendono il GraviTrax Building Set Espansione una scelta eccellente per bambini e bambine curiosi e desiderosi di esplorare il mondo della scienza in modo interattivo e divertente.
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