---
product_id: 358974861
title: "STEM Learning Toys, 176 Pcs Marble Runs for Kids 4-8, Marble Run Building Blocks Classic Marble Track for Boys Girls Toddler Age 3 4 5 6 7 8+"
brand: "supstem"
price: "€ 88.59"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/358974861-stem-learning-toys-176-pcs-marble-runs-for-kids-4
store_origin: NL
region: Netherlands
---

# Interactive race track fun 176-piece versatile set STEM-focused skill builder STEM Learning Toys, 176 Pcs Marble Runs for Kids 4-8, Marble Run Building Blocks Classic Marble Track for Boys Girls Toddler Age 3 4 5 6 7 8+

**Brand:** supstem
**Price:** € 88.59
**Availability:** ✅ In Stock

## Summary

> 🏗️ Build, race, and learn—where fun meets future innovators!

## Quick Answers

- **What is this?** STEM Learning Toys, 176 Pcs Marble Runs for Kids 4-8, Marble Run Building Blocks Classic Marble Track for Boys Girls Toddler Age 3 4 5 6 7 8+ by supstem
- **How much does it cost?** € 88.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/358974861-stem-learning-toys-176-pcs-marble-runs-for-kids-4)

## Best For

- supstem enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Kid-Friendly:** Non-toxic materials with ASTM 963 certification ensure worry-free play for ages 4-8.
- • **STEM Learning in Action:** Boosts problem-solving, spatial reasoning, and logical thinking through hands-on physics exploration.
- • **Family Bonding Game Time:** Upgraded launcher and race track features turn playtime into memorable moments for kids and parents alike.
- • **Gift That Grows With Them:** A timeless classic that evolves with your child’s skills, backed by a 30-day money-back guarantee.
- • **Endless Creative Construction:** 176 pieces of smooth-edged blocks and marbles spark limitless track designs and imaginative play.

## Overview

This 176-piece STEM marble run set offers kids aged 4-8 a safe, non-toxic, and engaging way to develop critical thinking, creativity, and fine motor skills. Featuring smooth edges and compatibility with similar blocks, it encourages endless track-building possibilities and family interaction, all certified to meet US safety standards.

## Description

Full description not available

## Features

- 【Ideal Marble Run Toys Gift 】Marble Run for kids ages 4-8 Providing Endless Fun and Creativity for Children. Easy to Assemble and Enjoy Building Different Track Designs, Marble Run Building Blocks set Has Smooth Edges to Prevent Scratching Hands and is Compatible with other Blocks of Similar size.
- 【STEM Building Blocks Toys】Explore the relationship between the force of the potential energy from the drop and the drag from the shape and length of the track,Develop your Little one's Patience, Problem-solving Skills, Spatial Imagination, Logical Thinking, Creativity, Color and Shape Recognition Abilities.
- 【Fun Race Track Game】Though this upgrade launcher marble run blocks for kids ages 4-8 , It's fun for the whole family and the perfect reason for getting together and spending quality time, Boredom will vanish from your kid's life.
- 【176 Piece Kids Marble Run Play】100% Safe for Skin, Non-toxic, This set Includes Tubes, Marbles, and an Assortment of Shapes, Allowing Your Kids to Create Mazes, Ball Runs, Towers, and More. Kids Will Enjoy Hours of Fun with Our Building Toy set. We Also Offer a 30-day Money-back Guarantee.
- 【Perfect Gift Toy Grows Along with Kids】We prioritize keeping children safe during playtime. Our product has passed the US ASTM 963 safety certificate. Please contact us If you have any question regarding this classic large building blocks, We'll be happy to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 15.15 x 11.22 x 3.74 inches |
| Size | 15.15x11.22x3.74 inch |
| Theme | Building Blocks Marble Race Track |

## Images

![STEM Learning Toys, 176 Pcs Marble Runs for Kids 4-8, Marble Run Building Blocks Classic Marble Track for Boys Girls Toddler Age 3 4 5 6 7 8+ - Image 1](https://m.media-amazon.com/images/I/71swJKS8TjL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work with our duplo’s!
*by S***W on December 28, 2022*

I bought this for my Lego obsessed 3 year old but all my kids love it! It says ages 3+ but I would say you need to be aware of your children’s Lego skills and be willing to help figure it out in the beginning. My 3 year old and I have been playing with legos since he was very tiny so after playing with this a few times he could make small simple marble runs on his own. We just adopted 6, 7 & 9 year old relatives that had never played with legos before and they have a much more difficult time but with help they really enjoy it too! The set is kinda small on its own so we mixed in our Lego Duplos to make bigger more unique marble runs as you can see in the photo. Legos are definitely made better and fit together more securely than this set but these work just fine and are so much fun! If you have creative children that love a challenge and you are willing to help them if needed this is perfect!

### ⭐⭐⭐⭐⭐ VERY SMALL-not regular size, so not rely on picture
*by H***H on January 1, 2025*

VERY SMAL!!!! but still worked great - do not allow children who put things in their mouth near it

### ⭐⭐⭐⭐ Great price for what you get
*by A***R on February 22, 2024*

We already had another set like this from another seller and wanted more track to do more fun arrangements. This set isn’t the best quality, but it works for what we wanted. It’s compatible with Duplo blocks and you really do get quite a bit for the price. If you’re wanting the same quality feel as Duplo, this isn’t your best option, but if you’re ok with slightly lower quality for a fraction of the price, this is a great set!

## Frequently Bought Together

- STEM Learning Toys,176 Pcs Marble Runs for Kids 4-8,Marble Run Building Blocks Classic Marble Track for Boys Girls Toddler Age 3,4,5,6,7,8+
- Kids Marble Run Building Block Dinosaur, Montessori Learning Resources STEM Toy Bricks Maze Puzzle Set Race Track Compatible with Major Brands for Age 3 4 5 6 7 8+ Boys Girls Birthdays

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*