---
product_id: 486773525
title: "3D Wooden Puzzle Wooden Model Kit Mechanical Gear Model Building Kits for Teens Adults Marble Run, Stair Track"
brand: "sarsumir"
price: "1811466₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/486773525-3d-wooden-puzzle-wooden-model-kit-mechanical-gear-model-building
store_origin: VN
region: Vietnam
---

# Battery-powered mechanical gear run No glue, tool-free assembly 68 precision wooden pieces 3D Wooden Puzzle Wooden Model Kit Mechanical Gear Model Building Kits for Teens Adults Marble Run, Stair Track

**Brand:** sarsumir
**Price:** 1811466₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build brilliance, watch science in motion!

## Quick Answers

- **What is this?** 3D Wooden Puzzle Wooden Model Kit Mechanical Gear Model Building Kits for Teens Adults Marble Run, Stair Track by sarsumir
- **How much does it cost?** 1811466₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/486773525-3d-wooden-puzzle-wooden-model-kit-mechanical-gear-model-building)

## Best For

- sarsumir enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Boosting Fun:** Enhances patience, hand-eye coordination, and sparks scientific curiosity for teens and adults alike.
- • **Effortless Assembly:** Tool-free, glue-free design with numbered pieces and clear step-by-step instructions for stress-free building.
- • **Premium Natural Wood:** Crafted from smooth, durable wood ensuring a safe, eco-friendly, and long-lasting model.
- • **Perfect Gift & Décor:** A unique blend of educational play and elegant craftsmanship that doubles as stylish home décor.
- • **Intricate Mechanical Mastery:** Experience the mesmerizing gear-driven marble run inspired by classic waterwheels.

## Overview

This 3D wooden puzzle kit features 68 precisely cut wooden pieces that assemble into a battery-powered mechanical gear marble run. Designed for ages 12+, it requires no glue or tools, promoting STEM skills like patience and coordination. Crafted from smooth, durable wood, it serves as both an educational toy and a sophisticated decorative piece, perfect for gifting or family bonding.

## Description

3D Wooden Puzzle Wooden Model Kit Mechanical Gear Model Building Kits for Teens Adults Marble Run, Stair Track

## Features

- Well Designed and Engineered Mechanical Gear Run Model：Inspired by a waterwheel, the design of 3D wooden model kits intergrates the beauty of machinery and scientific exploration spirit. Complete assembling the model, input the batteries (not included), and observe the gear run with the balls moving along its given path.
- Safe Material and Sturdy Structure: The wood building mechanical construciton craft kits are made of reliable wood. They are well engineered and precisely precutted, every piece fits perfectly without deterioration or deformation after a long time. No blurs, the surface of these components is very smooth and safe for children and adults.
- Ready to Assemble and Easy to Build: No Glue or any other tools needed. Numberd pieces and detailed illustrated step-by-step English instruction of this building kit make it easy to assemble. You will only need to pop out the little wood pieces and follow the instructions to assemble.
- Good Educational Construction Crafts Set: 3D Model Kits to Build is suitabke for kids over 12 years and adults. Building the mecanical model can help to improve patience and hand-eye cooperation skills. It presents you the power of science, brings you self-accomplishment and inspire kids and teens' interest towards science and model building.
- Ideal Gift - The wooden model kits allow kids to enjoy learning while playing. The 3d wood puzzle is also for family activities and enhance parent child relations. Gift Ideal for birthday, New Year and other holidays. Christmas stocking filler for boys girls kids, teens and adults. Exquisite handcraft work can be placed in living room, bedroom, study ect as cool decoration once completed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 27 x 19 x 3.5 cm; 380 g |
| Manufacturer recommended age | 0 - 12 years |
| Item model number | U59LS018 |
| Educational Objective(s) | Color Recognition, Creative Thinking, Memory Skill |
| Number of Game Players | 1 |
| Number of pieces | 68 |
| Assembly Required | Yes |
| Batteries Required? | Yes |
| Batteries included? | No |
| tech_spec_battery_description_toys | AA/AAA batteries (not included) |
| Material Type(s) | Wood |
| Colour | Brown |
| ASIN | B0BGL6M11B |

## Product Details

- **Brand:** Sarsumir
- **Puzzle type:** Sequential Movement
- **Number of pieces:** 68
- **Product dimensions:** 27L x 19W centimetres
- **Theme:** Building
- **Material:** Wood
- **Educational objective:** Color Recognition, Creative Thinking, Memory Skill
- **Included components:** numbered wooden pieces, instruction manual
- **Colour:** Brown
- **Age range (description):** Adult

## Images

![3D Wooden Puzzle Wooden Model Kit Mechanical Gear Model Building Kits for Teens Adults Marble Run, Stair Track - Image 1](https://m.media-amazon.com/images/I/71gf1azB5XL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*