---
product_id: 68517128
title: "Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany)"
brand: "hubelino"
price: "2803674₫"
currency: VND
in_stock: true
reviews_count: 7
category: "Hubelino"
url: https://www.desertcart.vn/products/68517128-hubelino-420503-marble-run-see-saw-expansion-set-compatible-popular
store_origin: VN
region: Vietnam
---

# dynamic see-saw momentum 45 modular pieces compatible with major block systems Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany)

**Brand:** hubelino
**Price:** 2803674₫
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate playtime with precision-engineered marble runs that spark genius and fun!

## Quick Answers

- **What is this?** Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) by hubelino
- **How much does it cost?** 2803674₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/68517128-hubelino-420503-marble-run-see-saw-expansion-set-compatible-popular)

## Best For

- hubelino enthusiasts

## Why This Product

- Trusted hubelino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cognitive Boost:** Enhances spatial intelligence, working memory, and analytical thinking through hands-on building.
- • **Modular Mastery:** Seamlessly integrates with popular building blocks for endless creative marble run designs.
- • **Physics in Action:** See-saw mechanism demonstrates gravity and acceleration, turning playtime into a STEM lesson.
- • **Ready for Big Builds:** Includes 45 pieces with base plates and marbles, perfect for expanding large, intricate tracks.
- • **Durability Meets Design:** Crafted in Germany with premium plastic for long-lasting, high-quality construction.

## Overview

The Hubelino 420503 Marble Run See-Saw Expansion Set features 45 high-quality, German-made pieces compatible with popular building block systems. Designed for ages 4 and up, it includes unique see-saw elements that teach fundamental physics concepts like gravity and momentum. This STEM-focused set promotes spatial reasoning and analytical skills while offering durable, modular components for endless creative marble run configurations.

## Description

Free delivery and returns on eligible orders. Buy Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) at desertcart UK.

Review: Hours of fun - We have a large collection of these Hubelino sets. And by implication we also have a large box of official Duplo bricks lingering around even though the children have grown a little beyond their Duplo age. Every month or so we help them build intricate Hubelino marble tracks, sometimes up to the ceiling. So these Hubelino sets are brilliant. Already with a single set you can build a small run as basic tracks pieces and a couple of balls are included. But the fun really lies in the modularity and the ability to combine with other sets and your existing Duplo. This particular 45 piece set contains a base plate, a number of straight tracks, slopes, and various curves - the short curves are particularly helpful as are the basic white bricks that are included. The 2 main distinctive pieces are the rockers that allow the balls to create alternatives routes in you track layouts. Our only gripe is that the two rockers operate with some friction. So you will have to tilt them one way or the other and the ball direction is therefore not arbitrary The quality of the Hubelino tracks and parts seems very high, possibly even better than the original product, so the set is very durable.
Review: Rock away - Solid pieces that linked with duplo. The rocker is very sensitive and so the set needs to be on a hard flat surface to work well.

## Features

- The 45-Piece See-Saw Expansion is already fun when designing, as its use must be carefully considered and it’s perfect for large marble runs. The marble rolls up the See-Saw until the weight of the marble shifts the center of gravity of the See-Saw and the marble rolls down the See-Saw with a lot of momentum
- Our modular and compatible marble runs are designed to stay put, so your kids can focus on the fun. They promote spatial intelligence and an understanding of fundamental physical concepts like acceleration and gravity. Whether with an instruction booklet or with free play, constructing a marble run stimulates working memory, and improves the capacity for analytical thought. And best of all, we’re building on an existing system to extend its life in the children's room.
- All 45 parts and components of the See-Saw Expansion are compatible with common components from other manufacturers and can therefore be creatively combined with your existing building blocks and theme worlds. Like all products from Hubelino, the See-Saw Expansion is manufactured in Germany under the highest quality standards.
- Content: 45 pieces (19 run elements, 20 building blocks, 2 base plates, 2 marbles and 2 see-saws)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079YVL2FS |
| Age Range Description | From 4 years |
| Best Sellers Rank | 275,197 in Toys & Games ( See Top 100 in Toys & Games ) 340 in Marble Runs |
| Brand Name | Hubelino |
| Customer Reviews | 4.7 4.7 out of 5 stars (464) |
| Educational Objective | STEM |
| Global Trade Identification Number | 04250331420503 |
| Included Components | 45 pieces (19 track elements, 20 construction blocks, 2 base plates, 2 balls and 2 rockers) + instruction booklet |
| Item Dimensions | 14.2 x 11.4 x 28.2 centimetres |
| Item Type Name | marble run |
| Item Weight | 0.56 Kilograms |
| Manufacturer | Hubelino |
| Manufacturer Part Number | 420503 |
| Manufacturer Warranty Description | 2 Year Manufacturer Guarantee |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188.0 |
| Minimum Age Recommendation | 36.0 |
| Model Number | 420503 |
| Set Name | Hubelino Marbles |
| Size | Large |
| Theme | buildings |
| Unit Count | 1.0 count |

## Product Details

- **Age range (description):** From 4 years
- **Brand:** Hubelino
- **Item dimensions L x W x H:** 14.2 x 11.4 x 28.2 centimetres
- **Material:** Plastic
- **Size:** Large

## Images

![Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) - Image 1](https://m.media-amazon.com/images/I/71OyFeMmupL.jpg)
![Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) - Image 2](https://m.media-amazon.com/images/I/713CxpOWqUL.jpg)
![Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) - Image 3](https://m.media-amazon.com/images/I/713wZ46vhrL.jpg)
![Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) - Image 4](https://m.media-amazon.com/images/I/81RsNbhxLoL.jpg)
![Hubelino 420503 Marble Run See-Saw Expansion Set, Compatible with popular building block system, 45 pieces, for Ages 4 and Up (Made in Germany) - Image 5](https://m.media-amazon.com/images/I/71VVqOSF49L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hours of fun
*by D***. on 12 April 2019*

We have a large collection of these Hubelino sets. And by implication we also have a large box of official Duplo bricks lingering around even though the children have grown a little beyond their Duplo age. Every month or so we help them build intricate Hubelino marble tracks, sometimes up to the ceiling. So these Hubelino sets are brilliant. Already with a single set you can build a small run as basic tracks pieces and a couple of balls are included. But the fun really lies in the modularity and the ability to combine with other sets and your existing Duplo. This particular 45 piece set contains a base plate, a number of straight tracks, slopes, and various curves - the short curves are particularly helpful as are the basic white bricks that are included. The 2 main distinctive pieces are the rockers that allow the balls to create alternatives routes in you track layouts. Our only gripe is that the two rockers operate with some friction. So you will have to tilt them one way or the other and the ball direction is therefore not arbitrary The quality of the Hubelino tracks and parts seems very high, possibly even better than the original product, so the set is very durable.

### ⭐⭐⭐⭐ Rock away
*by E***R on 14 August 2020*

Solid pieces that linked with duplo. The rocker is very sensitive and so the set needs to be on a hard flat surface to work well.

### ⭐⭐⭐⭐⭐ Review
*by S***M on 30 December 2025*

Strahlende Kinderaugen, gute, haltbare Qualität, pünktliche Lieferung. Schönes Produkt auch für kteative Kinder! Super Preis-Leistung und toll erweiterbar!

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*