Wiggle Tubes, Compatible With Gravitrax / Gravitrax Extension
![Wiggle Tubes, Compatible With Gravitrax / Gravitrax Extension](https://i.etsystatic.com/19111959/r/il/44f9d7/4132813750/il_fullxfull.4132813750_sn1p.jpg)
X-Cross Rail. Compatible with GraviTrax and GraviTrax Pro., Smooth in-out transition., Solid inserts so you can suspend the curve., No drop possible,
![](https://i.etsystatic.com/8411185/r/il/128f5e/3062881262/il_570xN.3062881262_mqqp.jpg)
X-Cross Rail, compatible with GraviTrax
Reverse direction and level up your marble run with the “GraviTrax Flip”! Send the marble in the reverse direction with the Flip! As the marble rolls into the Flip, it releases and transports up a level, slinging it in the opposite direction. This accessory also includes 6 additional tracks and must be combined with the GraviTrax Starter Set.GraviTrax is a modular, electronic-free interactive track system where you can design and build your own marble runs.
![](https://blickenstaffs.com/cdn/shop/products/gravitrax-4.jpg?v=1604460274)
GraviTrax - Flip Expansion
Science meets creativity with the GraviTrax Balls and Spinner Accessory. This STEM toy encourages hands-on play where kids lead the way. With a
Ravensburger GraviTrax Balls & Spinner Accessory
![](https://i.etsystatic.com/19111959/r/il/05a15f/4211749556/il_fullxfull.4211749556_k1fz.jpg)
Carousel Wheel, Compatible With Gravitrax / Gravitrax Extension / Marble Run Part
![](https://i.ytimg.com/vi/xXYaW1BTHvQ/maxresdefault.jpg)
New GraviTrax 3D Extensions - MarbleMods Shop Review
![](https://m.media-amazon.com/images/I/A1SJlrLIIXL._CR0,0,1080,610_SR414,234_.png)
Ravensburger 27601 Gravitrax Trax Expansion Set Marble Run & STEM Toy For Boys & Girls Age 8 & Up - Expansion For 2019 Toy of The Year Finalist Gravitrax, Multi : Toys & Games
![](https://www.ravensburger.us/produktseiten/240/27027.webp)
GraviTrax Accessories, GraviTrax, Products
![](https://toysatfoys.com/wp-content/uploads/2022/03/61QvUIpRdS._AC_SL1500_-600x600.jpg)
Ravensburger GraviTrax - Extension Balls & Spinner - Toys At Foys
![](https://a2zscience.com/wp-content/uploads/2020/05/GraviTrax-Tip-Tube-Expansion-by-Ravensburger-2.jpg)
GraviTrax Tip Tube Expansion - A2Z Science & Learning Toy Store