---
product_id: 54322705
title: "True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids"
brand: "project genius"
price: "¥8735"
currency: JPY
in_stock: true
reviews_count: 13
category: "Project Genius"
url: https://www.desertcart.jp/products/54322705-true-genius-grecian-glass-bottle-disentanglement-brainteaser-puzzle-logic-puzzle
store_origin: JP
region: Japan
---

# Hours of immersive brain training Authentic Grecian glass bottle design Expert-level 5/5 difficulty True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids

**Brand:** project genius
**Price:** ¥8735
**Availability:** ✅ In Stock

## Summary

> 🏺 Unlock ancient wisdom, one twist at a time.

## Quick Answers

- **What is this?** True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids by project genius
- **How much does it cost?** ¥8735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54322705-true-genius-grecian-glass-bottle-disentanglement-brainteaser-puzzle-logic-puzzle)

## Best For

- project genius enthusiasts

## Why This Product

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

## Key Features

- • **Gift the Genius:** Perfect for dads, coworkers, and puzzle lovers craving a stylish desk conversation starter.
- • **Collect the Legacy:** Part of the True Genius Ancient Civilizations Collection—build your ultimate puzzle empire.
- • **Complete the Cycle:** Not just removal—reassemble all internal pieces to unlock the full mental workout.
- • **Master the Impossible:** Challenge your spatial reasoning with a 5-star difficulty puzzle designed for true thinkers.
- • **Ancient Elegance Meets Modern Mind:** Encased in a real Grecian-style glass bottle, blending historic charm with contemporary brain teasers.

## Overview

The True Genius Grecian Glass Bottle Disentanglement Puzzle is a premium, expert-level brain teaser crafted from real glass and wood components. Designed for ages 8 and up, it challenges users to remove and reassemble intricate pieces inside a Grecian-style bottle, offering hours of immersive spatial reasoning and patience-building fun. Ideal as a sophisticated gift or collectible, it combines historic inspiration with modern STEM learning.

## Description

You've heard of a message in a bottle, but what about a puzzle in a bottle? Experts also call these ancient bottles "glass ungeuentarium" and they were used to hold oil and perfume by our ancestors. Use your wits and patientence to figure out how to remove all the various items from this glass bottle without breaking it and then continue the challenge by putting it all back together again. It's dobable, but at first glance the task seems pretty impossible! This True Genius puzzle is a great conversation piece for your bookshelf or coffee table. Difficulty 5 of 5.

Review: Bought as a gift - This is not the most difficult but it did take him a few minutes to get it, but he is really good at these. I think for someone that does not do these often would enjoy this one.
Review: Very challenging and fun! Recommend! - I (11) loved this puzzle. It was quite simple to take out all the parts which took me 4 minutes. Although, taking out the parts was easy, putting them back in was very difficult. Putting the pieces back in took me about 3 hours. I highly recommend this puzzle if you are willing to put in the time and patience. This was very well made, personally I loved it.

## Features

- Challenging Logic Puzzle for Adults & Kids (Ages 8+) - Test your spatial reasoning and patience with this high-difficulty brain teaser—perfect for thinkers of all ages.
- Includes Real Glass Bottle + Puzzle Components - Comes with a wooden rod, nut and bolt, pin, and wooden marble—beautifully enclosed in a Grecian-style glass bottle.
- Remove & Reassemble All Internal Pieces - Solve by disentangling and removing the components—then master the true challenge: putting it all back together.
- Great Gift for Father’s Day and Puzzle Lovers - Ideal brain game gift for dads, coworkers, teachers, and teens—makes a stylish desk toy or display piece.
- Part of the True Genius Ancient Civilizations Collection - Inspired by Grecian history and designed to stimulate the mind—collect them all for the ultimate puzzle set.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N1ONPRO |
| Additional Features | Historic inspiration |
| Age Range Description | All Ages |
| Best Sellers Rank | #193,410 in Toys & Games ( See Top 100 in Toys & Games ) #313 in Assembly & Disentanglement Puzzles |
| Brand Name | Project Genius |
| Color | Wooden |
| Customer Reviews | 4.6 out of 5 stars 1,255 Reviews |
| Educational Objective | Concentration Skill, Problem Solving Skill |
| Global Trade Identification Number | 00852425006279 |
| Included Components | puzzle |
| Item Dimensions | 8 x 4.5 x 2 inches |
| Item Dimensions L x W | 8.15"L x 4.5"W |
| Item Shape | Cylinder |
| Item Type Name | Brain Teaser Puzzle |
| League Name | No league |
| Manufacturer | Project Genius |
| Manufacturer Part Number | TG004 |
| Manufacturer Warranty Description | 30 Day Warranty Against Manufacturer Defects |
| Manufacturer recommended age | 7 years and up |
| Material Type | Metal, Wood |
| Model Number | TG004 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Product Style | Classic |
| Puzzle Type | Disentanglement |
| Size | 8 inches x 4.5 inches |
| Skill Level | Expert |
| Subject Character | Rome |
| Supported Battery Types | No batteries needed |
| Theme | STEM |
| UPC | 852425006279 |
| Unit Count | 1 Count |

## Images

![True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids - Image 1](https://m.media-amazon.com/images/I/41vBSJZKEHL.jpg)
![True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids - Image 2](https://m.media-amazon.com/images/I/61KPKSVxjsL.jpg)
![True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids - Image 3](https://m.media-amazon.com/images/I/71pn4YZcm5L.jpg)
![True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids - Image 4](https://m.media-amazon.com/images/I/61G1lw9ukIL.jpg)
![True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids - Image 5](https://m.media-amazon.com/images/I/51t4DjbKbML.jpg)

## Questions & Answers

**Q: Video what do you need in and out of the bottle**
A: Everything in the bottle must be removed And taken out of the bottle then placed back in the bottle and remounted

**Q: What size is this bottle?**
A: The bottle is 6 inches / stick is 8 inches

**Q: Just got puzzle today. The wooden ball is stuck in the corner, even after flipping the bottle upside down. The ball does not move.**
A: The ball should come loose.

**Q: What level is this puzzle**
A: I need a more specific question.  It is hard for adults of all knowledge.  Men love to continue trying even if they cannot conquer the Glass Bottle Puzzle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought as a gift
*by J***S on April 4, 2026*

This is not the most difficult but it did take him a few minutes to get it, but he is really good at these. I think for someone that does not do these often would enjoy this one.

### ⭐⭐⭐⭐⭐ Very challenging and fun! Recommend!
*by A***E on June 1, 2024*

I (11) loved this puzzle. It was quite simple to take out all the parts which took me 4 minutes. Although, taking out the parts was easy, putting them back in was very difficult. Putting the pieces back in took me about 3 hours. I highly recommend this puzzle if you are willing to put in the time and patience. This was very well made, personally I loved it.

### ⭐⭐⭐⭐⭐ Challenging
*by A***R on February 23, 2026*

As described

## Frequently Bought Together

- True Genius - Grecian Glass Bottle Brainteaser Puzzle- Disassembly Puzzle, Brain Teaser, Brain Teaser for Adults, Gifts for Men, Take everything out and then put back together
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-26*