---
product_id: 73866186
title: "ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects for Adult Age 14+ Birthday Gift Educational Toys Wooden Puzzles for Adults"
brand: "rokr"
price: "VT15166"
currency: VUV
in_stock: true
reviews_count: 13
category: "Rokr"
url: https://www.desertcart.vu/products/73866186-rokr-3d-wooden-puzzle-mechanical-treasure-box-model-diy-brain
store_origin: VU
region: Vanuatu
---

# 810 password combos Hidden secret compartment DIY mechanical build ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects for Adult Age 14+ Birthday Gift Educational Toys Wooden Puzzles for Adults

**Brand:** rokr
**Price:** VT15166
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your genius with every twist!

## Quick Answers

- **What is this?** ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects for Adult Age 14+ Birthday Gift Educational Toys Wooden Puzzles for Adults by rokr
- **How much does it cost?** VT15166 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/73866186-rokr-3d-wooden-puzzle-mechanical-treasure-box-model-diy-brain)

## Best For

- rokr enthusiasts

## Why This Product

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

## Key Features

- • **Secret Inner Tray:** Store your prized keepsakes or surprises in a cleverly concealed compartment.
- • **Intricate Mechanical Design:** Engage with precision gears and rotary knobs that challenge your brain and dexterity.
- • **Master 810 Unique Passwords:** Set your own 3-digit code for a personalized lock experience—no repeats, no resets.
- • **Premium Laser-Engraved Instructions:** Clear, elegant guidance etched right on the box for seamless assembly and unlocking.
- • **Perfect Gift for the Mindful Millennial:** A sophisticated blend of nostalgia and challenge—ideal for creative professionals craving a tactile break.

## Overview

The ROKR 3D Wooden Puzzle Mechanical Treasure Box is a meticulously crafted DIY brain teaser designed for adults 14+. Featuring a customizable 3-digit password lock with 810 possible combinations, precision rotary knobs, and a secret inner tray, this wooden puzzle combines hands-on assembly with elegant mechanical engineering. Ideal as a unique gift or a personal challenge, it offers hours of engaging fun while doubling as a stylish keepsake box.

## Description

Buy ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects for Adult Age 14+ Birthday Gift Educational Toys Wooden Puzzles for Adults: 3-D Puzzles - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Frustrating and fulfilling three hours of work - I actually was eyeing the marble run first, but since I haven’t done any from this brand before, I figure I should start with something simpler. This is a very well thought out 3D puzzle, and the finished product looks exquisite. My problem is really with how hard it is to get some of the pieces in place. I mean I have very little grip strength, so the later steps where you have to wiggle and force a piece in place was very difficult. And the wooden pieces aren’t strong enough to withstand some hammering. Luckily, with the help of my 8 yr old toy hammer and my trusty tweezer, I manage to softly bang some of the edge in without damaging the wood too much. The instruction isn’t exactly crystal clear, took me a page or two in before realizing pieces with + sign next to them are extra pieces. And I was kind of hoping my lego/puzzle savvy 8 yr old could have enjoyed this project with me. Nope, he might be able to follow the instructions, but to build this thing, a child needs to be pretty advanced in manual dexterity. Anyway, it took me about 2-3 hours, mostly trying to figure out how to bang/wiggle things into place. There were a lot of doubts as to if the finished project would actually work or not. It did, and frustration aside, I am impressed with the design. Definitely worth it if you enjoy building this kind of puzzle. Now I am thinking about getting multiple others to build and gift, since you can hide trinket in there.
Review: Engaging and Satisfying Build - This puzzle box is a fun and rewarding DIY project. The pieces fit together well, and the assembly process is detailed but not frustrating. The instructions are clear, making it enjoyable to follow along and see the mechanics come together. Completing it feels like an accomplishment, and the moving parts work smoothly when assembled correctly. What I Like: • Challenging but fun – The right balance of complexity to keep it interesting. • Well-fitting pieces – Everything snaps together securely without needing glue. • Clear instructions – Easy to follow without getting stuck.

## Features

- 【Front】This rotary knob is used to enter the password to open the box. The password is set at the time of assembly. It cannot be changed when finished. The password is a three-digit number. You have 810 choices between 000 to 999, But 190 combinations were not available, please refer to the manual for details.
- 【Back】There are two holes in the back that can insert the key, open the box and rotate the key so that the inner tray can open and rise.【Top】Rotate the gear to open a small space at the top.
- 【Bottom】At the bottom you can record the password you set, and there laser engraved the method of how to enter the password:Anticlockwise 2 circles to digit 1; Clockwise 1 circles to digit 2; Anticlockwise 0 circles to digit 3, Then the box will be open!
- 【Inside】There's a little tray inside to keep your little secret or surprise for somebody! You can put in a strawberry or a ring.
- 【Matters Needing Attention】Be careful to connect the parts in a complete and solid way to ensure that it runs well. Don't put it in a wet place.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G2F7DCH |
| Additional Features | Portable |
| Age Range Description | Adult |
| Best Sellers Rank | #48,987 in Toys & Games ( See Top 100 in Toys & Games ) #213 in 3-D Puzzles #246 in Brain Teaser Puzzles |
| Brand Name | ROKR |
| Color | Treasure Box |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,178) |
| Educational Objective | Dexterity, Patience Skill, Problem Solving Skill |
| Is Assembly Required | Yes |
| Item Dimensions | 3.94 x 4.88 x 3.35 inches |
| Item Dimensions L x W | 12.99"L x 9.45"W |
| Item Shape | Sphere |
| Manufacturer | ROKR |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Part Number | LK502-NEW |
| Material Type | Wood |
| Model Number | LK502 |
| Number of Items | 1 |
| Number of Pieces | 123 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Product Style | Treasure Box |
| Puzzle Type | Lock |
| Size | 100mm x 124mm x 85mm |
| Skill Level | All |
| Theme | Treasure Box |
| Unit Count | 1 Count |

## Images

![ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects for Adult Age 14+ Birthday Gift Educational Toys Wooden Puzzles for Adults - Image 1](https://m.media-amazon.com/images/I/71lLOeng8ZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Frustrating and fulfilling three hours of work
*by I***A on February 7, 2021*

I actually was eyeing the marble run first, but since I haven’t done any from this brand before, I figure I should start with something simpler. This is a very well thought out 3D puzzle, and the finished product looks exquisite. My problem is really with how hard it is to get some of the pieces in place. I mean I have very little grip strength, so the later steps where you have to wiggle and force a piece in place was very difficult. And the wooden pieces aren’t strong enough to withstand some hammering. Luckily, with the help of my 8 yr old toy hammer and my trusty tweezer, I manage to softly bang some of the edge in without damaging the wood too much. The instruction isn’t exactly crystal clear, took me a page or two in before realizing pieces with + sign next to them are extra pieces. And I was kind of hoping my lego/puzzle savvy 8 yr old could have enjoyed this project with me. Nope, he might be able to follow the instructions, but to build this thing, a child needs to be pretty advanced in manual dexterity. Anyway, it took me about 2-3 hours, mostly trying to figure out how to bang/wiggle things into place. There were a lot of doubts as to if the finished project would actually work or not. It did, and frustration aside, I am impressed with the design. Definitely worth it if you enjoy building this kind of puzzle. Now I am thinking about getting multiple others to build and gift, since you can hide trinket in there.

### ⭐⭐⭐⭐⭐ Engaging and Satisfying Build
*by M***A on March 5, 2025*

This puzzle box is a fun and rewarding DIY project. The pieces fit together well, and the assembly process is detailed but not frustrating. The instructions are clear, making it enjoyable to follow along and see the mechanics come together. Completing it feels like an accomplishment, and the moving parts work smoothly when assembled correctly. What I Like: • Challenging but fun – The right balance of complexity to keep it interesting. • Well-fitting pieces – Everything snaps together securely without needing glue. • Clear instructions – Easy to follow without getting stuck.

### ⭐⭐⭐⭐ Fun project
*by E***A on February 2, 2022*

I got this for Christmas. It’s a fun piece of puzzle to put together. May not be fun for all kids because some parts are delicate. Some parts broke coming off the stencils. Thankfully they knew which parts they needed to provide extras of. You have to be careful with the knob dial. Once you put it together do not pull it. It will result in one of the parts coming off and you’d have to take it apart to fix it. Must follow the instructions step by step especially the part about setting your code for the lock. I had to take it apart a few times because some parts fell off inside because they weren’t completely lodged together or my little one pulled the knob… The edges where the piece lock together can break or chip as you see in my photo. So sad… I would still buy their other products though. I love puzzles and this was a fun one.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*