---
product_id: 684063924
title: "HOTUT Marble Run 3D Wooden Puzzle, Self Assemble (112 Pcs) Mechanical Gear Drive, Electrical 3D Puzzle, Mechanical Model Building Craft for Teens and Adults"
brand: "hotut"
price: "431 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/684063924-hotut-marble-run-3d-wooden-puzzle-self-assemble-112-pcs
store_origin: DK
region: Denmark
---

# Eco-friendly wood Requires 2 AA batteries 112 interlocking pieces HOTUT Marble Run 3D Wooden Puzzle, Self Assemble (112 Pcs) Mechanical Gear Drive, Electrical 3D Puzzle, Mechanical Model Building Craft for Teens and Adults

**Brand:** hotut
**Price:** 431 kr
**Availability:** ✅ In Stock

## Summary

> 🧩 Build, Play, Repeat: The Ultimate Puzzle Experience!

## Quick Answers

- **What is this?** HOTUT Marble Run 3D Wooden Puzzle, Self Assemble (112 Pcs) Mechanical Gear Drive, Electrical 3D Puzzle, Mechanical Model Building Craft for Teens and Adults by hotut
- **How much does it cost?** 431 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/684063924-hotut-marble-run-3d-wooden-puzzle-self-assemble-112-pcs)

## Best For

- hotut enthusiasts

## Why This Product

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

## Key Features

- • **STEM Learning Fun:** Boost logical thinking and problem-solving skills while having a blast!
- • **Endless Entertainment:** Watch your marbles race through a captivating mechanical track!
- • **Unleash Your Creativity:** Craft a mesmerizing marble run with 112 precision-cut wooden pieces!
- • **Perfect Gift for All Ages:** An ideal choice for teens and adults who love hands-on projects!
- • **Smooth Assembly Experience:** Enjoy a seamless build with burr-free, high-quality wooden components.

## Overview

The Marble Run 3D Wooden Puzzle is a self-assembly mechanical model kit featuring 112 high-quality wooden pieces. Designed for teens and adults, this engaging puzzle promotes STEM skills while providing a fun and rewarding building experience. With no additional materials required, it’s the perfect gift for craft enthusiasts and a great way to stimulate logical thinking and patience.

## Description

Marble Run 3D Wooden Puzzle, Self Assemble (112 Pcs) Mechanical Gear Drive, Electrical 3D Puzzle, Mechanical Model Building Craft for Teens and Adults

## Features

- 【Durable and Smooth】The 3D puzzle marble running model is made of environmentally friendly wooden materials, the pieces are smooth, burr-free, and top quality, you will get a good use experience and you will definitely love this fun trackball game.
- 【Full Packaged Product】This is a self-assembly model kit, everything you need is in the package, you don't need any additional materials. Don't be afraid to get confused among so many details, you just need to assemble it step by step following our instructions, the details are everywhere.
- 【Easy to Assemble】This puzzle has a total of 112 pieces, unique shape, fun assembly, interlocking assembly, no tools required. You may need to carefully pop out the small pieces of wood one step at a time to prevent breakage. NOTE: Woodwork is fragile and requires extreme care when assembling.
- 【Operation Method】 Use solid wood to build your own mechanical multi-gear electric rotation model. The ball quickly enters the orbit through the magic funnel of the spin accelerator. Ultra-hard core gears are linked together for an infinite loop. Note: You need to bring two AA batteries.
- 【Best Gift Choice】Wooden puzzle marble runner set makes a great sensory stimulation toy gift as well as STEAM and STEM educational toy, definitely a cool model for adults or craft enthusiasts. This is also a rewarding and fun project for teens and adults.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 27 x 18 x 2 cm; 400 g |
| Item model number | 4478209 |
| Educational Objective(s) | Logical Thinking, Patience, STEM Skills, Hand-Eye Coordination, Problem Solving |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Wood |
| Colour | Natural Color 112pcs |
| ASIN | B0DP77QGV1 |

## Product Details

- **Brand:** HOTUT
- **Material:** Wood
- **Colour:** Natural Color 112pcs
- **Educational objective:** Logical Thinking, Patience, STEM Skills, Hand-Eye Coordination, Problem Solving
- **Theme:** Educational/Mechanical

## Images

![HOTUT Marble Run 3D Wooden Puzzle, Self Assemble (112 Pcs) Mechanical Gear Drive, Electrical 3D Puzzle, Mechanical Model Building Craft for Teens and Adults - Image 1](https://m.media-amazon.com/images/I/71mwySG3rNL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/684063924-hotut-marble-run-3d-wooden-puzzle-self-assemble-112-pcs](https://www.desertcart.dk/products/684063924-hotut-marble-run-3d-wooden-puzzle-self-assemble-112-pcs)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-27*