---
product_id: 251407900
title: "4-in-1 DIY Construction STEM Toy: 603-Piece Excavator Building & Robotics Kit, Educational Engineering Playset for Boys & Girls 8-12, Quality Family Time Popular Gift with Storage Box"
brand: "rani prize"
price: "₩76953"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/251407900-4-in-1-diy-construction-stem-toy-603-piece-excavator
store_origin: KR
region: South Korea
---

# Storage Box 603 Pieces 4-in-1 Build 4-in-1 DIY Construction STEM Toy: 603-Piece Excavator Building & Robotics Kit, Educational Engineering Playset for Boys & Girls 8-12, Quality Family Time Popular Gift with Storage Box

**Brand:** rani prize
**Price:** ₩76953
**Availability:** ✅ In Stock

## Summary

> 🚀 Build, Learn, and Play Together!

## Quick Answers

- **What is this?** 4-in-1 DIY Construction STEM Toy: 603-Piece Excavator Building & Robotics Kit, Educational Engineering Playset for Boys & Girls 8-12, Quality Family Time Popular Gift with Storage Box by rani prize
- **How much does it cost?** ₩76953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/251407900-4-in-1-diy-construction-stem-toy-603-piece-excavator)

## Best For

- rani prize enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Made from 100% child-safe materials.
- • **Family Bonding:** Perfect for quality time with loved ones.
- • **Easy Organization:** Comes with a handy storage box.
- • **STEM Learning Fun:** Boosts problem-solving and motor skills.
- • **Unlock Creativity:** Transformative 4-in-1 building experience!

## Overview

The 4-in-1 DIY Construction STEM Toy is a versatile 603-piece building and robotics kit designed for children aged 8-12. This educational playset allows kids to construct four different excavator models, enhancing their creativity and problem-solving skills while ensuring safety with non-toxic materials. Ideal for family bonding and interactive learning.

## Description

Sponsored Ad - 4-in-1 DIY Construction STEM Toy: 603-Piece Excavator Building & Robotics Kit, Educational Engineering Playset for Boys & Girls 8-12, Quality Family Time Popular Gift with Storage Box

## Features

- 4-IN-1 BLOCK-BASED CONSTRUCTION TOY KIT – this unique building set contains 2 separate toys that can be assembled simultaneously. Each toy transforms into 2 different models, creating 4 construction-themed models in total. Simply adapt the build as you play. Clear, detailed step-by-step instructions are included for all 4 excavator models. The set comes with a handy storage box to keep all 603 snap-together pieces stored safely.
- EDUCATIONAL STEM TOYS SET – our kids building kits are created by experts to help your child learn valuable skills through play. Helping to develop their hand-eye coordination, master fine motor skills, improve logical thinking, and boost vital problem solving skills, this is a highly educational, functional, moving toy which supports creativity, and improves imagination through interactive play
- PREMIUM QUALITY STEM KITS FOR KIDS – our bright and colorful engineering toys for kids are all made from certified Phthalate, Lead, Cadmium, and BPA-free materials. We are passionate about supplying stem toys with child-friendly materials and rigorous lab tests have been conducted to ensure your child’s 100% safety from harmful chemicals

## Images

![4-in-1 DIY Construction STEM Toy: 603-Piece Excavator Building & Robotics Kit, Educational Engineering Playset for Boys & Girls 8-12, Quality Family Time Popular Gift with Storage Box - Image 1](https://m.media-amazon.com/images/I/81VHprI-dlL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/251407900-4-in-1-diy-construction-stem-toy-603-piece-excavator](https://www.desertcart.kr/products/251407900-4-in-1-diy-construction-stem-toy-603-piece-excavator)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-23*