---
product_id: 334693310
title: "500 Piece Building Set, 7+ years"
brand: "k'nex"
price: "COP 511026"
currency: COP
in_stock: true
reviews_count: 5
category: "K'nex"
url: https://www.desertcart.co/products/334693310-500-piece-building-set-7-years
store_origin: CO
region: Colombia
---

# boosts STEAM skills 500 versatile pieces includes wheels & gears 500 Piece Building Set, 7+ years

**Brand:** k'nex
**Price:** COP 511026
**Availability:** ✅ In Stock

## Summary

> ⚡ Build big ideas, master STEAM, and join the maker movement!

## Quick Answers

- **What is this?** 500 Piece Building Set, 7+ years by k'nex
- **How much does it cost?** COP 511026 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/334693310-500-piece-building-set-7-years)

## Best For

- k'nex enthusiasts

## Why This Product

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

## Key Features

- • **STEAM-Powered Learning:** Enhances science, tech, engineering, art, and math skills
- • **Hands-On Engineering Fun:** Easy snap-together rods and connectors for intuitive building
- • **Develops Critical Thinking:** Boosts fine motor skills, spatial reasoning, and problem-solving
- • **Start Guided, Then Innovate:** Follow the idea guide or invent your own machines
- • **Limitless Creativity Unleashed:** 500 pieces empower endless building possibilities

## Overview

The K'NEX 500 Piece Building Set is a large, open-ended construction toy designed for kids 7 and up. Featuring 500 mixed-material pieces including rods, connectors, wheels, and gears, it encourages creativity and develops critical STEAM skills through hands-on building. This manual, easy-to-use set comes with an idea guide to jumpstart projects, making it perfect for young engineers eager to invent and explore.

## Description

In this massive 500-piece set, the amazing, open-ended fascination of K'NEX is more apparent than ever. Building is easy. Just snap the rods into the slots of the connectors. What you do with that knowledge is entirely up to you and your engineering skills!

Review: Great for kids - Everything is good, keeps kids busy in there minds thinking of building something great.
Review: Great Product! - This product was great! Came with a lot of pieces, not only can they be used to make the things in the instructions, but plenty of other things as well!

## Features

- Massive K'NEX set for open-ended building
- Encourages fine motor skills, spatial reasoning, creativity, logic, problem-solving
- A powerful STEAM experience - Science, Technology, Engineering, Art, Math
- Follow idea guide to get started, then invent your own machines!
- More than enough rods, connectors, wheels, gears, and more to bring biggest ideas to life!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097Q82ZWP |
| Age Range Description | Kid |
| Best Sellers Rank | #384,509 in Toys & Games ( See Top 100 in Toys & Games ) #10,953 in Toy Building Sets |
| Brand Name | K'NEX |
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |
| Educational Objective | Learning |
| Item Dimensions | 15.5 x 10.4 x 3.5 inches |
| Item Weight | 2.01 Pounds |
| Manufacturer | Basic Fun |
| Manufacturer Minimum Age (MONTHS) | 84.00 |
| Manufacturer Part Number | 0521072 |
| Material Type | Mixed Materials |
| Model Name | K'NEX 500 Piece Building Set |
| Model Number | 744476802125 |
| Model Year | 2021 |
| Number of Pieces | 500 |
| Operation Mode | Manual |
| Power Source | manual |
| Set Name | K'NEX 500 Piece Building Set |
| Size | Large |
| Target Audience | children aged 7 and above, regardless of gender |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 744476802125 |

## Images

![500 Piece Building Set, 7+ years - Image 1](https://m.media-amazon.com/images/I/81BegR8P5jS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for kids
*by M***A on February 11, 2024*

Everything is good, keeps kids busy in there minds thinking of building something great.

### ⭐⭐⭐⭐⭐ Great Product!
*by S***N on August 7, 2021*

This product was great! Came with a lot of pieces, not only can they be used to make the things in the instructions, but plenty of other things as well!

### ⭐⭐⭐⭐⭐ Christmas present
*by D***E on December 23, 2024*

My grandson loved it

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/334693310-500-piece-building-set-7-years](https://www.desertcart.co/products/334693310-500-piece-building-set-7-years)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-07-14*