---
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: "5245465₫"
currency: VND
in_stock: true
reviews_count: 13
category: "U Gears"
url: https://www.desertcart.vn/products/675987365-ugears-book-of-secrets-3d-puzzle-box-3d-wooden-puzzles
store_origin: VN
region: Vietnam
---

# 3-digit combination lock 263 precision wooden pieces No glue or special 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:** 5245465₫
**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?** 5245465₫ 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/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

- • **Effortless Assembly:** No glue or tools required—pure DIY satisfaction for busy professionals.
- • **Intricate 263-Piece Design:** Challenge your mind with every handcrafted wooden piece.
- • **Brain-Boosting Entertainment:** Engage in a rewarding STEM project that sharpens logical thinking and problem-solving skills.
- • **Steampunk Style Meets Function:** A mechanical puzzle box with a secret compartment and a 3-digit lock for ultimate intrigue.
- • **Perfect Gift for the Thoughtful:** Ideal for puzzle lovers, engineers, and creative minds seeking a unique keepsake.

## Overview

The UGEARS Book of Secrets is a sophisticated 3D wooden puzzle box featuring 263 precision-cut pieces, a multi-step mechanical opening with a 3-digit combination lock, and a unique steampunk design. Designed for adults and hobbyists, it requires no glue or special tools, making it a perfect blend of creative craftsmanship and brain-teasing fun. This model doubles as a stylish secret compartment, ideal for storing personal treasures or gifting to puzzle enthusiasts.

## Description

Free delivery and returns on eligible orders. Buy 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 at desertcart UK.

Review: Very rewarding, needs care and patience but everything goes together as it should. Quality item - 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.
Review: Not Just For Adults - Bought for my 11 year old grandson as a Christmas present. It does say that it's intended for adults but he loves a challenge. He spent six and a half hours making it, with no help from any adults. He thoroughly enjoyed the whole experience of building it by himself and though it was indeed a challenge, with lots of intricate parts, that was part of the fun. His comment on this: "It's amazing". I must add that the finished article looks exceptional and works really well.

## 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 |
|---------------|-------|
| ASIN | B0D9KZ13Z7 |
| Age Range Description | Adult |
| Best Sellers Rank | 103,667 in Toys & Games ( See Top 100 in Toys & Games ) 680 in 3-D Puzzles |
| Brand Name | UGears |
| Colour | Dark and Light Wood |
| Country Of Origin | Ukraine |
| Customer Reviews | 4.6 4.6 out of 5 stars (269) |
| Educational Objective | Logical Thinking, Problem Solving Skill |
| Included Components | 263 wooden puzzle pieces |
| Is Assembly Required | Yes |
| Item Dimensions | 18.7 x 17 x 0.1 centimetres |
| Item Dimensions L x W | 18.7L x 17W centimetres |
| Item Shape | Irregular |
| Item Type Name | 3D wooden puzzle for adult |
| Item Weight | 305 Grams |
| Manufacturer | UGEARS |
| Manufacturer Part Number | 70265 |
| Material Type | Engineered Wood |
| Maximum Age Recommendation | 1200 |
| Minimum Age Recommendation | 168 |
| Model Number | 4820184122321 |
| Number of Items | 1 |
| Number of Pieces | 263 |
| Number of Players | More than 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Product Style | Steampunk |
| Puzzle Type | 3D Puzzle |
| Set Name | Mystery Box 3D |
| Size | 263 pieces, 17 cm x 18.7 cm |
| Skill Level | Intermediate |
| Special Features | Combination Lock |
| Subject Character | The DaVinci Code |
| Theme | Book |
| Unit Count | 263.0 count |

## Product Details

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

## 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 Check and sand gears for burrs to prevent jamming Wax all moving parts for smoother operation Stretch rubber bands to fit them into small openings

**Q: Do I need any tools to assemble Ugears models?**
A: Everything needed for assembly is in the box Ugears models don’t need extra tools or glue If you prefer, you can use your own tools A modeling knife can help with removing pieces or smoothing, but we provide punch pieces and sandpaper for these tasks

**Q: Spare and replacement parts for Ugears mechanical models**
A: Spare parts are included for components used multiple times. If you break any unique pieces, you can request free replacements, and we’ll send them to you at no cost.

**Q: What if I have more questions about assembling the models?**
A: You can check out the video instructions above If you have any questions, feel free to reach out via email The Ugears Service Team will be happy to provide tips, explanations, troubleshooting, or other help with the assembly

## 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.

### ⭐⭐⭐⭐⭐ Not Just For Adults
*by A***Y on 5 February 2026*

Bought for my 11 year old grandson as a Christmas present. It does say that it's intended for adults but he loves a challenge. He spent six and a half hours making it, with no help from any adults. He thoroughly enjoyed the whole experience of building it by himself and though it was indeed a challenge, with lots of intricate parts, that was part of the fun. His comment on this: "It's amazing". I must add that the finished article looks exceptional and works really well.

### ⭐⭐⭐⭐⭐ Great fun
*by M***P on 8 January 2026*

Puzzle box was good fun building, but beware some parts are easily broken. If you do break a part and cannot repair it, go on ugears web page for free spare parts.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*