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🛠️ Build, Experiment, Dominate: The STEM Marble Run Everyone’s Talking About!
The Ravensburger GraviTrax Transfer Accessory is a premium STEM marble run expansion set featuring 3 transfer bases and multiple rails. Designed for kids 8+, it offers hands-on exploration of gravity, magnetism, and kinetics. Fully compatible with all GraviTrax sets, it enables limitless track customization. With over 15.5 million units sold, it’s the top-rated marble run system in the U.S., backed by a lifetime warranty and acclaimed for its educational value and engaging play.
| ASIN | B082QCFBLD |
| Age Range Description | 8 Years |
| Best Sellers Rank | #512,439 in Toys & Games ( See Top 100 in Toys & Games ) #375 in Marble Runs |
| Brand Name | Ravensburger |
| Customer Reviews | 4.6 out of 5 stars 1,338 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 04005556261598 |
| Included Components | 3x Transfer Bases, 1x Long Rail, 2x Medium Rails, 3x Short Rails & Instructions |
| Item Dimensions | 7.48 x 7.48 x 1.89 inches |
| Item Type Name | Construction Toys |
| Manufacturer | Ravensburger |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Part Number | 26159 |
| Manufacturer Warranty Description | Lifetime Warranty Against Manufacturer'S Defects |
| Material Type | card |
| Model Number | 26158 |
| Set Name | GraviTrax Transfer |
| Size | zzzz-s |
| Theme | City Building |
M**!
Simulates the creative mind!
Great product brought out my son’ creative side!
D**N
Great effect. Easy to use.
This sequentially passes the ball on top of 3 levers topped with shallow cups. The ball needs to be moving quickly enough and the input needs to be at the correct level but once set up it works very well. The levers need to be reset for each pass. You can use each of the 3 units independently if you want, so this opens a lot of options in the track setup. The effect is excellent and once set up it’s easy to use, easy to reset, and it is reliable in operation. It comes in a box that’s too a little too shallow to store the assembled units.
J**N
Would buy again
This is one of my favorite gravitrax extensions. It is very satisfying and good quality. There are many possible tricks you can do with it! Would recommend and buy again! 🌟 🌟 🌟 🌟 🌟
J**.
Great addition
So my son is 16 and Autistic but loves to build so i got him the starter and pro sets But in August, i grabbed this as a 1st day back to school surprise He really loves gravatrex, and I'm going to keep getting him them!
J**S
Great product
My son got this set for Christmas and loved how it connected easily to his other sets. He loves them.
A**H
great toy
Assume toy for the kids
T**C
Great!
Bought this for my son’s birthday. It works great and he has so much fun with it. He would like more duplicates.
|**|
Better idea than function
It is an interesting idea and adds a quirky piece to the collection, but it is relatively difficult to have it work in practice. The marble needs to come in at just the right height and speed to successfully transfer through all three components and keep going on the other side. You can get it to work, but it can be frustrating for younger builders.
L**A
Ottimoaaw
Fantastico
M**C
Por ahora la mejor sin duda!!!!
Maravillosa, la mejor que tenemos hasta ahora sin duda!! Super divertida. Incluye los tres bastones largos, las piezas de base y unas vías a mayores que siempre vienen bien (una de tres, dos de dos y tres de un eslabón) Totalmente recomendable y para que lo veáis os pongo un video!! Espero que os ayude nuestra experiencia :)
M**U
Gute Qualität , schnelle Lieferung
Einfach Super !!!
P**A
Une extension intelligente et parfaite !
Gravitrax a remporté un grand succès et c'est vraiment mérité ! Je suis ravie de cette boîte qui permet de réaliser une extension intéressante. J'en offre régulièrement à mon fils pour qu'il agrandisse son circuit. Il y passe des heures et je suis enchantée de le voir enfin se détacher des écrans pour faire un jeu intelligent. Cette boîte d'extension est vraiment utile et bien faite : elle permet de faire de nouvelles constructions ingénieuses. Bravo et merci !
C**W
Nice add-on
Great add-on, but little expensive
Trustpilot
1 month ago
2 weeks ago