# Marble run expansion Ravensburger GraviTrax Junior Expansion Multi Routes, Railway

**URL:** https://aio.lv/en/product--ravensburger-25570--11694505
**Data updated:** 2026-03-01 12:09 (EET)
**Category:** Construction Toys
**Manufacturer:** Ravensburger
**Manufacturer code:** 25570
**EAN:** 4005556255702
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Ravensburger GraviTrax Junior Expansion Multi Routes, Railway is an add-on set for the GraviTrax Junior marble-run system. It provides additional track elements to create multiple route variations and railway-themed sections compatible with the Junior base sets. Use it to expand layouts, increase playtime variety, and develop spatial reasoning and problem-solving skills in children.

## Long description

Ravensburger GraviTrax Junior — marble track system for children aged 3+ is a simplified marble run kit designed to introduce young children to cause-and-effect relationships, spatial thinking and basic problem solving. The set includes large, easy-to-handle track elements and stable connectors in a green colour scheme developed for small hands. Components are sized and shaped to reduce frustration during assembly and to support guided play in preschool and early primary settings.
Advantages
The GraviTrax Junior system provides a safe, age-appropriate building experience with robust parts that resist breakage during play. Its simplified construction logic reduces the number of possible configurations while still encouraging creativity and experimentation. The design supports development of fine motor coordination and visual-spatial skills and is compatible with adult-led activities or independent play sessions. Materials are selected for durability and repeated use in home or classroom environments.
Suitable for
 Individual play for preschool children aged 3 to 7
 Guided group activities in kindergarten or early learning classrooms
 STEM introduction through hands-on cause-and-effect experiments
 Fine motor skill practice and hand-eye coordination exercises
Key specifications
 Type: tabletop marble run construction set
 Age range: designed for young children, starting at 3 years
 Colour scheme: green-dominant components for visual consistency
 Component design: large, easy-to-handle pieces with secure connectors
 Play mode: suitable for individual and small-group guided play
 Learning focus: cause-and-effect, spatial reasoning, fine motor skills
How to use
Unpack the set and sort the large track pieces and connectors on a flat surface. Follow the simple start examples to assemble a basic route, then place the marble at the top and observe its path. Adjust heights and connection angles to change speed and direction; children can test variations to see how different arrangements affect the marble's movement. Supervise young children during use and assist with any tighter fittings to ensure stable assemblies.
Usage recommendations
Use on a stable, level table or floor area free of small obstacles. Combine short, guided building sessions with open-ended exploration to balance instruction and independent discovery. Store components in a dedicated box after play to keep parts together and reduce wear.

## Specifications

| Feature | Value |
|---|---|
| Height | 220 mm |
| Width | 220 mm |
| Depth | 68 mm |
| Product colour | Green |
| Package depth | 68 mm |
| Package height | 220 mm |
| Package width | 220 mm |
| Minimum number of players | 1 |
| Product type | Marble run |
| Recommended age group | Adult & Children |
| Quantity per pack | 1 pc(s) |
| Suggested gender | Boy |
| Recommended age (min) | 3 yr(s) |
| Recommended age (max) | 7 yr(s) |
| Sustainability certificates | Forest Stewardship Council (FSC) Mix |

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### What is the warranty period?

All Ravensburger products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ravensburger service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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