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🚀 Elevate your marble run game—because ordinary tracks are so last season!
The Ravensburger GraviTrax Extension Zipline is a compact, high-quality add-on that connects marble run tracks to span long distances and varied elevations. Designed for kids 8+, it encourages STEM learning through hands-on gravity experiments without batteries. Compatible with all GraviTrax sets, it’s crafted from premium plastic and metal, meeting strict UK and EU safety standards.
| ASIN | B0BSXCKSVV |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 17,310 in Toys & Games ( See Top 100 in Toys & Games ) 37 in Marble Runs |
| Colour | Yellow |
| Customer Reviews | 4.5 4.5 out of 5 stars (967) |
| Date First Available | 3 July 2023 |
| Educational Objective(s) | Creative Skill |
| Item model number | 27472 |
| Language | English, French, Spanish |
| Manufacturer recommended age | 8 years and up |
| Material Composition | Plastic |
| Material Type(s) | Metal, Plastic |
| Number of Game Players | 1 |
| Number of pieces | 1 |
| Product Dimensions | 11.3 x 11.3 x 5.5 cm; 116 g |
| Release date | 29 Jan. 2024 |
| tech_spec_battery_description_toys | No batteries required |
C**.
Perfect
Works just fine. As described. It's great fun
A**R
Good
No issues with product
J**A
Good toy but overpriced
These make for a brilliant toy- educational, fun and lots of combinations to be made. I do find them a bit overpriced and they aren't the most robust, but my son looks after his well so nothing has broken as yet.
C**M
Fun addition
This works well
A**W
Fun add on bit of kit
Fun add on bit of kit. Quite expensive for what it is, but does improve playability for the existing Gravitrax (which also was very expensive!)
R**1
Unusable
I finally went to go use this extension and the plastic immediately snapped when going to assemble it. All the other extensions work perfectly but this one is incredibly poor in build quality and not thought out at all. I am also way past the return window so stuck with it. I'd give it 0 if I could.
A**R
Grandsons love gravitrax
7 year old loved the zip wire, good addition to starter set
K**.
Doesn’t work very well
Doesn’t work as designed. Stops is the middle. Poor value for money.
M**5
parfais comme extension les enfants sont ravie
L**E
Fonctionne bien
H**S
Det är bra.
B**E
Tyrolka działa tylko jeden na trzy razy, nie polecam zakupu. Produkt nie jest przemyślany
C**E
Pieza según lo esperado.
Trustpilot
2 weeks ago
3 weeks ago