Ravensburger GraviTrax Marble Run Game Set
- Ages 8 and up, per the manufacturer
- 30 tasks, each giving only the start and finish positions
- 8 special curved tiles included
- Plastic build, 500 g item weight
- 8.74 x 8.74 x 2.68 inches item dimensions
- No manufacturer warranty, per the listing
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A logic puzzle built from a marble run, with task cards that make kids plan a track before the marble moves. Free building is limited to the parts in this one box.
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ASIN: B0002HWTOGCategory: Marble Runs
Overview
Building a connecting track between a fixed start and finish is the whole game: each task card names the pieces, and the player must route the marble using every one of them. Base plates, rails, height tiles, curve tiles and a switch tile come in the box.
Structured challenges turn a marble run into a reasoning game, which suits kids who lose interest in open-ended building. The difficulty climbs as the tasks go on, so the set grows with the player. On the downside, the listing gives no total piece count, and there is no manufacturer warranty.
Who it's for
Kids who enjoy logic puzzles get a run they have to solve before the marble rolls. Families who already own GraviTrax pieces also gain new curve tiles. Children below the stated age, or builders wanting a sprawling freestyle layout, should look elsewhere.
Pros and cons
- Task cards give a clear goal per round
- Curve tiles work across GraviTrax sets
- Playable solo or with friends
- Switch tile adds route choices
- Total piece count not listed
- No manufacturer warranty provided
- Small set limits freestyle building
Performance notes
Success depends on placing every specified piece so the marble carries enough momentum from start to finish. Height tiles set how far the marble drops and curve tiles redirect it, so a badly ordered path stalls the run. The switch tile changes which way the marble travels.
Specifications
| Brand | Ravensburger |
|---|---|
| Dimensions & fit | |
| Item weight | 1.1 pounds |
| Item dimensions | 8.7 × 8.7 × 2.7 inches |
| Capacity & performance | |
| Age Range Description | Kids 8+ |
| Construction & materials | |
| Material Type | Plastic |
| Compatibility & installation | |
| Compatibility | All GraviTrax sets |
| Warranty & support | |
| Manufacturer Warranty Description | No Warranty |
| Other details | |
| Manufacturer recommended age | 8 years and up |
| Educational Objective | Creative Skill, STEM |
| Number of tasks | 30 |
| Theme | Construction Toy, Marble Run, STEM |
| Set Name | GraviTrax Game Set |
| Item Type Name | Marble Run |
| Play mode | Solo or with friends |
Frequently asked questions
Do the Ravensburger GraviTrax Game Set pieces work with other GraviTrax sets?
Yes. The listing says the set is compatible with all GraviTrax sets, and the special curved tiles are described as working with every GraviTrax set.
What is in the GraviTrax Game Set box?
An instruction booklet, task cards, base plates, marbles, starter and finish tiles, height tiles, curve tiles, plastic rails and a switch tile.
Is the GraviTrax Game Set a free-build marble run?
Not mainly. Each task gives only the start and finish positions, and players must build a connecting track using all the specified pieces.
Can the GraviTrax Game Set be played alone?
Yes. The description says tracks can be built solo or with friends.