![RavensburgerGraviTrax Twirl - Add On Extension Accessory Marble Run and Construction Toy For Kids Age 8 Years Up - STEM [Amazon Exclusive]](https://m.media-amazon.com/images/I/71L1GmD+5pL.jpg)
🎢 Build, Experiment, and Race to the Finish!
The Ravensburger GraviTrax Twirl is an innovative add-on extension for the GraviTrax marble run system, featuring 35 pieces that include tunnels, spirals, and track elements. Designed for children aged 8 and up, this STEM toy promotes logical thinking and engineering skills while providing endless fun. Compatible with all GraviTrax sets, it requires no batteries and is perfect for creative play.
| Product Dimensions | 33.8 x 33.8 x 5.5 cm; 570 g |
| Manufacturer recommended age | 8 years and up |
| Item model number | 22435 |
| Educational Objective(s) | Logical Thinking, Engineering Skills, Problem Solving, Concentration, STEM |
| Language: | English, French |
| Number of Game Players | 1 |
| Number of pieces | 35 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Plastic, Metal |
| Remote Control Type | No |
| Colour | Multicolored |
| Release date | 31 May 2024 |
| ASIN | B0BSX9CWJ9 |
A**R
Great!
Great product, lots included.
Trustpilot
1 month ago
3 weeks ago
![Ravensburger GraviTrax Twirl - Add On Extension Accessory Marble Run and Construction Toy For Kids Age 8 Years Up - STEM [Amazon Exclusive]](https://images-eu.ssl-images-amazon.com/images/I/71L1GmD+5pL._AC_UL116_SR116,116_.jpg)
