---
product_id: 480511098
title: "330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+"
brand: "maiwaput"
price: "$136"
currency: NZD
in_stock: true
reviews_count: 13
category: "Maiwaput"
url: https://www.desertcart.nz/products/480511098-330pcs-building-kit-12-in-1-stem-toys-with-electric
store_origin: NZ
region: New Zealand
---

# Electric power motor included 12 versatile build models 330 precision pieces 330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+

**Brand:** maiwaput
**Price:** $136
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build brilliance, spark curiosity, and join the STEM revolution!

## Quick Answers

- **What is this?** 330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+ by maiwaput
- **How much does it cost?** $136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/480511098-330pcs-building-kit-12-in-1-stem-toys-with-electric)

## Best For

- maiwaput enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe Design:** Crafted from sturdy ABS plastic with smooth edges for worry-free, long-lasting fun.
- • **STEM Learning Powerhouse:** Designed to boost Science, Technology, Engineering, Art, and Math skills through hands-on play.
- • **Endless Creative Possibilities:** Build 12 unique models from motorized animals to race cars, fueling imagination and STEM skills.
- • **Perfect Gift for Future Innovators:** Packaged beautifully to inspire kids 6+ on birthdays, holidays, or as a rewarding educational treat.
- • **Comprehensive 57-Page Illustrated Guide:** Step-by-step instructions make complex builds approachable for kids and parents alike.

## Overview

The Maiwaput 330Pcs Building Kit is a 12-in-1 STEM construction set featuring 330 durable ABS pieces and an electric motor. Designed for kids aged 6 and up, it includes a detailed 57-page illustrated guide to build diverse models like cranes, race cars, and motorized animals. This kit enhances STEM skills, creativity, and hands-on learning, making it an ideal educational gift that combines fun with foundational science and engineering principles.

## Description

desertcart.com: Maiwaput 330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+ : Toys & Games

Review: Erector set - This is a great starter set for boys 10 and older.
Review: Excellent Value - Great value for 3rd party motors set. peghole pieces can get a little stiff but that's not a bad thing except on removal.

## Features

- 【12 in 1 DIY Building Set - 330 PCS】This mechanical principle science suit is easy to build, sparks imagination and offers endless fun. 12 different models can be built with 300 pieces of construction blocks, can be combined into motor animals, cranes, race cars, fans, machines and so on
- 【Detailed Illustrated Instructions -57 Pages】The building construction block set include a tools and a clear steps guide book with photos of the models that can be followed for kid's easy reference to assemble various kinds of models. Kids also can DIY models to entertain themselves. Parents can build with kids, it is a great family activity
- 【STEM Toys for Kids Age 6+ 】STEM Educational DIY Toy is designed to enhance your children's Science, Technology, Engineering, Art and Math skills. Enhance learning interest, improve their hands-on ability, develop observation and imagination. Keep children busy for several hours each day
- 【Safety & Durable Quality 】The construction set is made of ABS plastic, STEM Engineering Kits are designed in smoothly edge, sturdy accessories, easy to clean
- 【The Best Gift for Boys Girls】The blocks kit comes in a beatiful color box, which is a great gift on children's day, birthday, festival, Christmas. It is also a education learning toys, can be a ideal gift or encourage and reward for boys girls over 6 years old

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BC92VD85 |
| Best Sellers Rank | #80,060 in Toys & Games ( See Top 100 in Toys & Games ) #2,933 in Toy Building Sets |
| Customer Reviews | 4.3 4.3 out of 5 stars (164) |
| Item Weight | 1.35 pounds |
| Item model number | 70044 |
| Manufacturer | Maiwaput |
| Manufacturer recommended age | 6 years and up |
| Product Dimensions | 10.7 x 8.3 x 3.2 inches |

## Images

![330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+ - Image 1](https://m.media-amazon.com/images/I/717QUR2KlKL.jpg)

## Available Options

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

## Questions & Answers

**Q: can I use this parts to make a different design?**
A: Sure, this set is compatible with other bricks, I would highly recommend this one.

**Q: Is it a great birthday gift for 8 year old boys?**
A: My 10 year old nephew loved his gift, it was easy to assemble.

**Q: Is this compatible with the major brand technic parts?**
A: yes, it is totally compatible

## Customer Reviews

### ⭐⭐⭐⭐⭐ Erector set
*by D***R on August 29, 2025*

This is a great starter set for boys 10 and older.

### ⭐⭐⭐⭐⭐ Excellent Value
*by J***N on December 2, 2025*

Great value for 3rd party motors set. peghole pieces can get a little stiff but that's not a bad thing except on removal.

### ⭐⭐⭐⭐⭐ Very pleased with this product
*by A***L on September 29, 2023*

We are very pleased with this set. Models are simple enough and quick enough to build that our 4yo can enjoy them while still challenging him and being fun. We can then explore the mechanics of them by swapping gears and such to see what makes them go faster (not part of the instructions). Excellent starter kit for an introduction into "Lego technic" type sets. My only critic is that the Instructions could use a little bit more clarity. Some pieces aren't shown being installed on shafts (for example) very clearly and you basically have to realize and find them. FYI, The second model in the instructions didn't move properly until we swapped which legs the one way clips were on (front vs back legs). Then it worked properly.

## Frequently Bought Together

- Maiwaput 330Pcs Building Kit, 12 in 1 STEM Toys with Electric Power Motor for Kids, DIY Erector Set for Boys Girls, Technic Building Suit Creative Play Great Gift for Kids Age 6+
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*