---
product_id: 172767961
title: "3D Self Propelled Model Mechanical Combine Harvester Wooden Gear Puzzle Eco Friendly Craft Set | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids"
brand: "ugears"
price: "¥14983"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/172767961-3d-self-propelled-model-mechanical-combine-harvester-wooden-gear-puzzle
store_origin: JP
region: Japan
---

# Eco-friendly premium plywood Intricate 3D mechanical puzzle Self-propelled rubber engine 3D Self Propelled Model Mechanical Combine Harvester Wooden Gear Puzzle Eco Friendly Craft Set | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids

**Brand:** ugears
**Price:** ¥14983
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build brilliance, move minds, and own the craft revolution!

## Quick Answers

- **What is this?** 3D Self Propelled Model Mechanical Combine Harvester Wooden Gear Puzzle Eco Friendly Craft Set | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids by ugears
- **How much does it cost?** ¥14983 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/172767961-3d-self-propelled-model-mechanical-combine-harvester-wooden-gear-puzzle)

## Best For

- ugears enthusiasts

## Why This Product

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

## Key Features

- • **Connect & Create:** Perfect for meaningful bonding time or a stylish desk display that sparks conversation.
- • **Eco-Chic Crafting:** Crafted from high-quality, non-toxic plywood that’s safe for your home and planet-friendly.
- • **Hands-On STEM Fun:** Boost numeracy, literacy, and spatial skills with a captivating DIY kit that moves like the real thing.
- • **Tool-Free Assembly:** All parts included and easy to press out—no extra tools needed, just your creativity.
- • **Authentic Mechanical Masterpiece:** Experience the original UGears design with guaranteed authenticity—no clones, just pure innovation.

## Overview

The UGears 3D Self Propelled Mechanical Combine Harvester is a premium wooden puzzle kit designed for teens and adults. Made from eco-friendly plywood, it features a self-moving rubber engine and requires no batteries or extra tools. This STEM-focused educational set enhances spatial awareness and problem-solving skills while offering a unique, hands-on crafting experience.

## Description

UGears 3D Self Propelled Model Mechanical Combine Harvester Wooden Gear Puzzle Eco Friendly Craft Set | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids

## Features

- ✅MECHANICAL CONSTRUCTION SET – Ugears mechanical Combine 3D puzzle is absolutely unique and innovative game for children, teens and adults. No analogue on desertcart, we are the original. Authenticity guaranteed.
- ✅UNUSUAL CRAFT – extraordinary kind of crafts that will suit anyone: beginners or modeling lovers. You don’t need any additional tools. We made sure that everything needed was included in the kit.
- ✅PREMIUM PLYWOOD – high-quality eco-friendly plywood, the best one for our customers. Non-toxic, safe for children. Is produced according to all quality standards. We choose only the best for you!
- ✅ENTERTAINING – an exciting construction set that will suit everyone. Want to take a break and take something off your hands or to spend an unusual time with your children by connecting with them through such a team task. Then this kit is perfect for you!
- ✅SELF-ASSEMBLY MOVING KIT – just press out all plywood boards and small details and start creating this masterpiece. It has a rubber engine and moves as the real prototype. And our step-by-step instruction will help you to start this combine!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer's Suggested Maximum Weight | 700 Grams |
| Educational Objective(s) | Numeracy, Literacy & Spatial Awareness |
| Model Number | 70010 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | Yes |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Wood |
| Material Care Instructions | Attention! Not for children under 14. Contains Sharp Parts! |
| Remote Control Included? | No |
| Colour | Natural Wood |
| Product Dimensions | 17 x 3 x 37.5 cm; 349.27 g |
| Item model number | 70010 |
| Manufacturer recommended age | 0 - 6 years |
| Manufacturer | Ukrainian Gears LLC, Ochakivska str./Ochakivsky Lane 5/6, 03151, Kyiv, Ukraine |
| Country of Origin | Ukraine |
| Imported By | Shrishti Mech Puzzles Pvt Ltd, Gurugram, Haryana |
| Item Weight | 349 g |

## Product Details

- **Brand:** UGEARS
- **Puzzle type:** Assembly & Disassembly
- **Number of Pieces:** 1
- **Theme:** Sport
- **Material:** Wood

## Images

![3D Self Propelled Model Mechanical Combine Harvester Wooden Gear Puzzle Eco Friendly Craft Set | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids - Image 1](https://m.media-amazon.com/images/I/81rq8ggmdhL.jpg)

## Questions & Answers

**Q: Is this a working model?**
A: Yes, it is self-propelled, working model

**Q: What is the size of the box?**
A: The size of the box is 15 x 7 x 1.2

**Q: It is recommended for what age range?**
A: It is recommended for age 14+

**Q: Are there replacement parts available to buy?**
A: Usually only axles need replacement. In our models axle - it is toothpick.The set has additional toothpicks

## Frequently Bought Together

- UGears 3D Self Propelled Model MECHANICAL Combine Harvester Wooden Gear Puzzle Eco Friendly Craft SET | STEM Learning DIY Kits for Teens | Educational Kit | Construction Set | Birthday Gifts for Kids
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**Shop now:** [https://www.desertcart.jp/products/172767961-3d-self-propelled-model-mechanical-combine-harvester-wooden-gear-puzzle](https://www.desertcart.jp/products/172767961-3d-self-propelled-model-mechanical-combine-harvester-wooden-gear-puzzle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*