---
product_id: 675987365
title: "UGEARS Book of Secrets 3D Puzzle Box - 3D Wooden Puzzles For Adults, Fun DIY Craft Kit - Steampunk Treasure Box Wooden Model Kits for Adults to Build, for Hobby Enthusiasts"
brand: "ugears"
price: "€ 164.53"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/675987365-ugears-book-of-secrets-3d-puzzle-box-3d-wooden-puzzles
store_origin: SK
region: Slovakia
---

# 3-digit combination lock 263 precision wooden pieces No glue or tools needed UGEARS Book of Secrets 3D Puzzle Box - 3D Wooden Puzzles For Adults, Fun DIY Craft Kit - Steampunk Treasure Box Wooden Model Kits for Adults to Build, for Hobby Enthusiasts

**Brand:** ugears
**Price:** € 164.53
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock your creativity with the ultimate steampunk puzzle box!

## Quick Answers

- **What is this?** UGEARS Book of Secrets 3D Puzzle Box - 3D Wooden Puzzles For Adults, Fun DIY Craft Kit - Steampunk Treasure Box Wooden Model Kits for Adults to Build, for Hobby Enthusiasts by ugears
- **How much does it cost?** € 164.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/675987365-ugears-book-of-secrets-3d-puzzle-box-3d-wooden-puzzles)

## 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

- • **Glue-Free Assembly:** Effortless DIY build—no adhesives or special tools required.
- • **Steampunk Secret Lock:** Unlock the mystery with a clever 3-digit combination mechanism.
- • **Elegant Functional Art:** Display a stunning steampunk treasure box that doubles as personal storage.
- • **Perfect Gift for Makers:** Impress puzzle lovers and creative pros with a unique, brainy keepsake.
- • **Intricate 263-Piece Design:** Challenge your mind with every handcrafted wooden piece.

## Overview

The UGEARS Book of Secrets is a 3D wooden puzzle box featuring 263 precision pieces crafted from engineered wood. Designed for adults and hobbyists aged 14+, it offers a multi-step mechanical opening with a 3-digit combination lock, all assembled without glue or tools. This steampunk-inspired model doubles as a stylish storage box and a stimulating STEM project, perfect for gifting or personal challenge.

## Description

Full description not available

## Features

- Unique Wooden Design: The UGEARS Book of Secrets is a stunning 3D wooden puzzle crafts for adults styled as a steampunk book with a secret compartment, perfect for adults who love puzzles and DIY kit.
- Mechanical Fun: This model building kits of 3D puzzles for adults features a multi-step opening sequence with a three-digit combination lock, providing endless entertainment and brain-teasing fun.
- No Glue Required: Build this miniature wood puzzles adult without glue or special tools. This educational and creative STEM project is ideal for adult crafting enthusiasts and as hobbies for adults.
- Perfect Gift: The coolest gift for puzzle lovers, engineers.Ideal for birthdays, Father's Day, Christmas, or any special occasion, making it the best choice for entertainment and personal storage.
- Creative Crafting: Enjoy of crafting a unique, mechanical puzzle box model kit high-quality wood and detailed design, perfect for organizing your personal treasures and challenging your mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 18.7 x 17 x 0.1 cm; 790 g |
| Manufacturer recommended age | 14 years and up |
| Item model number | 4820184122321 |
| Educational Objective(s) | Logical Thinking, Problem Solving Skill |
| Number of Game Players | More than 1 |
| Number of pieces | 263 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Engineered Wood |
| Colour | Dark and Light Wood |
| ASIN | B0D9KZ13Z7 |

## Product Details

- **Brand:** UGears
- **Puzzle type:** 3D Puzzle
- **Manufacturer Minimum Age (MONTHS):** 168
- **Number of pieces:** 263
- **Product dimensions:** 18.7L x 17W centimetres
- **Theme:** Book
- **Cartoon character:** The DaVinci Code
- **Material:** Engineered Wood
- **Educational objective:** Logical Thinking, Problem Solving Skill
- **Included components:** Plywood, metal spring fabric, sand paper, candle wax

## Images

![UGEARS Book of Secrets 3D Puzzle Box - 3D Wooden Puzzles For Adults, Fun DIY Craft Kit - Steampunk Treasure Box Wooden Model Kits for Adults to Build, for Hobby Enthusiasts - Image 1](https://m.media-amazon.com/images/I/71Gou23sA+L.jpg)

## Questions & Answers

**Q: Any advice on assembly?**
A: Press parts from the side with thicker cut lines when removing them from pre-cut boards

**Q: Do I need any tools to assemble Ugears models?**
A: Everything needed for assembly is in the box

**Q: Spare and replacement parts for Ugears mechanical models**
A: Spare parts are included for components used multiple times.

**Q: What if I have more questions about assembling the models?**
A: You can check out the video instructions above

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very rewarding, needs care and patience but everything goes together as it should. Quality item
*by K***E on 7 March 2025*

Very well made with clear instructions. Need to make sure all burrs are removed and gears etc. are waxed and tested before moving on to next assembly instruction. Quite complex but very rewarding to do and works beautifully if care is taken with the assembly. Highly recommended.

### ⭐⭐⭐⭐⭐ Fiendishly clever
*by T***Y on 25 January 2025*

Quite expensive but well worth the money.Great fun to make. The engineering is amazing, precision manufactured with clear instructions. You need strong fingers and patience. The finished book/box is good to look at as well as being a practical item.Hats off to the designers of this brilliant puzzle box.

### ⭐⭐⭐⭐⭐ So much fun
*by A***N on 26 April 2025*

Lots of fun to assemble. 2 pieces that didn’t have extras, broke (because I wasn’t patient enough) and I was worried I would be stuck. I used the pieces as is and the mechanisms still work fine. Look forward to my next ugears project.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*