---
product_id: 252176996
title: "Ball pump extension (24 pieces)"
brand: "hubelino"
price: "602 kr"
currency: DKK
in_stock: null
reviews_count: 10
category: "Hubelino"
url: https://www.desertcart.dk/products/252176996-ball-pump-extension-24-pieces
store_origin: DK
region: Denmark
---

# 100% compatible with major blocks 24 precision pieces Made in Germany quality Ball pump extension (24 pieces)

**Brand:** hubelino
**Price:** 602 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Elevate your playtime—where engineering meets endless fun!

## Quick Answers

- **What is this?** Ball pump extension (24 pieces) by hubelino
- **How much does it cost?** 602 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/252176996-ball-pump-extension-24-pieces)

## 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

- • **STEM-Powered Play:** Designed to boost critical thinking and problem-solving skills through hands-on, educational fun.
- • **Dynamic Marble Lift:** Includes a unique pump mechanism that elevates marbles, adding kinetic excitement to every run.
- • **Expandable Creativity:** 24-piece expansion set that transforms your marble run into an action-packed, interactive masterpiece.
- • **Seamless Compatibility:** Fits perfectly with popular building blocks like Duplo, expanding your creative universe without limits.
- • **Premium German Engineering:** Crafted exclusively in Germany, ensuring durability and top-tier quality that stands the test of time.

## Overview

The Hubelino 420596 Expansion Set is a 24-piece marble run lift accessory designed for children aged 4 and up. Made in Germany with premium plastic, it offers 100% compatibility with major building block systems like Duplo. This STEM-focused expansion includes a unique pump lift, pipes, and guiding elements to enhance and extend existing marble run setups, promoting educational play and durable, high-quality construction.

## Description

Free delivery and returns on eligible orders. Buy Hubelino 420596 Expansion set, Marble Run Lift Accessory, Compatible with popular bulding block system -24 pieces- For Ages 4 and Up (Made in Germany) at desertcart UK.

Review: Cool stuff - Ok so Hubelino is super expensive but it’s just great quality stuff. I’ve ordered a few things from desertcart and a few from Hubelino itself in Germany. If you want a sturdy marble run then it’s worth the money My son is autistic, loves marble runs but hates flimsy stuff that falls over so this is a good investment for us.
Review: Fits perfectly with Duplo - Appears to be equivalent quality with duplo fits together and works perfectly, grandson loved it.

## Features

- The marble run from Hubelino is an interactive and modular construction toy for children aged 4 and up
- 100% compatible with building blocks from other manufacturers: all Hubelino products fit perfectly with the building blocks of other well-known manufacturers and thus optimally complement the existing stock of building blocks
- Made in Germany for excellent product quality: all Hubelino products are manufactured exclusively in Germany to the highest quality standards
- Learning in a playful way with STEM building boxes: Hubelino products focus on a balance between fun and learning effect. Therefore, when developing new products, learning content is always in focus and becomes a toy with educational added value through clever design
- With the action-packed extensions, the marble run can be made even more exciting. Each extension set includes a unique special component with exciting functions and is therefore ideal as a supplement to our marble run construction kits
- Contents: 24 pieces (1 pump, 3 pipes, 1 ball spout, 1 ball guide and 18 balls). The 24-piece ball pump extension can only be played in conjunction with the Hubelino marble run

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089SVZXRG |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 193,608 in Toys & Games ( See Top 100 in Toys & Games ) 267 in Marble Runs |
| Colour | Compatible |
| Customer Reviews | 4.8 4.8 out of 5 stars (352) |
| Date First Available | 31 Aug. 2020 |
| Educational Objective(s) | STEM |
| Item model number | 420596 |
| Manufacturer recommended age | 3 years and up |
| Material Care Instructions | Use a clean, damp cloth to clean the surface. |
| Material Type(s) | Plastic |
| Number of Game Players | Multiple |
| Number of pieces | 24 |
| Product Dimensions | 28.5 x 11 x 14.5 cm; 421.84 g |
| Release date | 1 Sept. 2020 |
| Remote Control Included? | No |

## Product Details

- **Age range (description):** Suitable for children over 4 years
- **Brand:** Hubelino
- **Item dimensions L x W x H:** 28.5 x 11 x 14.5 centimetres
- **Material:** Plastic
- **Size:** 14.73 x 10.67 x 28.19 cm

## Images

![Ball pump extension (24 pieces) - Image 1](https://m.media-amazon.com/images/I/71qKNLaocuL.jpg)
![Ball pump extension (24 pieces) - Image 2](https://m.media-amazon.com/images/I/71r9SU-gO5L.jpg)
![Ball pump extension (24 pieces) - Image 3](https://m.media-amazon.com/images/I/61u9uQQMp1L.jpg)
![Ball pump extension (24 pieces) - Image 4](https://m.media-amazon.com/images/I/81bYERm3a7L.jpg)
![Ball pump extension (24 pieces) - Image 5](https://m.media-amazon.com/images/I/61FTkvQwkmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cool stuff
*by H***Y on 8 January 2023*

Ok so Hubelino is super expensive but it’s just great quality stuff. I’ve ordered a few things from Amazon and a few from Hubelino itself in Germany. If you want a sturdy marble run then it’s worth the money My son is autistic, loves marble runs but hates flimsy stuff that falls over so this is a good investment for us.

### ⭐⭐⭐⭐⭐ Fits perfectly with Duplo
*by A***R on 26 December 2024*

Appears to be equivalent quality with duplo fits together and works perfectly, grandson loved it.

### ⭐⭐⭐⭐⭐ Marble fun!
*by J***N on 30 December 2025*

This is a wonderful, fun addition to your Hubelino marble run. Great fun!

## Frequently Bought Together

- Hubelino 420596 Expansion set, Marble Run Lift Accessory, Compatible with popular bulding block system -24 pieces- For Ages 4 and Up (Made in Germany)
- Hubelino Twister Expansion Set, 44 Pieces, Compatible with Popular Building Blocks, Ages 4 and Up
- Hubelino 420640 Marble Run Slide Expansion Set- 12 pieces-Compatible with popular building block system, for Ages 4 and Up (Made in Germany)

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**Shop now:** [https://www.desertcart.dk/products/252176996-ball-pump-extension-24-pieces](https://www.desertcart.dk/products/252176996-ball-pump-extension-24-pieces)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*