---
product_id: 460684620
title: "Craighill Jack Puzzle - Brain Teaser Puzzle, 3D Brain Game, Mind-Bending & Satisfying, Aesthetic Home & Office Decor - Solid Brass"
brand: "craighill"
price: "₨93819"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/460684620-craighill-jack-puzzle-brain-teaser-puzzle-3d-brain-game-mind
store_origin: LK
region: Sri Lanka
---

# Compact 3" cube design Solid 1 lb weight for tactile satisfaction Precision lathe-cut brass bars Craighill Jack Puzzle - Brain Teaser Puzzle, 3D Brain Game, Mind-Bending & Satisfying, Aesthetic Home & Office Decor - Solid Brass

**Brand:** craighill
**Price:** ₨93819
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your desk’s potential with the Craighill Jack Puzzle — where style meets brainpower!

## Quick Answers

- **What is this?** Craighill Jack Puzzle - Brain Teaser Puzzle, 3D Brain Game, Mind-Bending & Satisfying, Aesthetic Home & Office Decor - Solid Brass by craighill
- **How much does it cost?** ₨93819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/460684620-craighill-jack-puzzle-brain-teaser-puzzle-3d-brain-game-mind)

## Best For

- craighill enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Bold:** Perfectly sized 3" x 3" x 3" cube fits seamlessly on any desk or shelf
- • **Tactile Challenge:** Weighs a satisfying 1 lb, offering a premium feel that doubles as a stylish paperweight
- • **Mind-Bending Puzzle:** Six interlocking bars challenge your mental dexterity and concentration skills
- • **Conversation Starter:** A sleek, modern desk accessory that sparks curiosity and social engagement
- • **Masterful Craftsmanship:** Expertly milled solid cartridge brass for durability and timeless elegance

## Overview

The Craighill Jack Puzzle is a precision-crafted mechanical puzzle made from solid cartridge brass, measuring 3 inches cubed and weighing approximately 1 pound. Designed for ages 14 and up, it features six lathe-cut, bull-nose brass bars that interlock in a unique way, providing a challenging and tactile experience. Beyond a brain teaser, it doubles as a sophisticated desk accessory or paperweight, blending functional design with mental stimulation.

## Description

Craighill Jack Puzzle | Solid Cartridge Brass | Challenge Mental Dexterity | A Great Desk Puzzle for All Ages, Or Can Be Used As A Paperweight

## Features

- 1/2" Diameter Bar
- Weighs Approx 1 Lb
- Measures 3" X 3" X 3" (Assembled)
- Solid Cartridge Brass (Alloy 260 | 70% Copper 30% Zinc)
- Bull-Nose Ends Lathe-Cut

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.62 x 7.62 x 0.25 cm; 532 g |
| Manufacturer recommended age | 14 years and up |
| Item model number | 742288779796 |
| Educational Objective(s) | Concentration Skill |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Brass |
| Color | Brass |
| ASIN | B072JZWX7B |

## Product Details

- **Brand:** Craighill
- **Puzzle type:** Assembly & Disassembly
- **Manufacturer Minimum Age (MONTHS):** 168.0
- **Product dimensions:** 7.6L x 7.6W centimeters
- **Theme:** Puzzle

## Images

![Craighill Jack Puzzle - Brain Teaser Puzzle, 3D Brain Game, Mind-Bending & Satisfying, Aesthetic Home & Office Decor - Solid Brass - Image 1](https://m.media-amazon.com/images/I/71R6P8SrsXL.jpg)

## Questions & Answers

**Q: What materials are used in the Craighill Jack Puzzle?**
A: The Craighill Jack Puzzle is crafted from solid brass or stainless steel. Each piece is exactingly milled with bull-nose ends, ensuring a durable premium finish.

**Q: How does the Craighill Jack Puzzle function as a brain teaser?**
A: The Jack Puzzle is a challenging 3D metal puzzle consisting of 6 notched bars that interlock in a specific way to create a unified shape. Its intricate design provides an engaging brain teaser puzzle, ideal for enhancing problem-solving skills.

**Q: What are the dimensions and weight of the Craighill Jack Puzzle?**
A: The Craighill Jack Puzzle measures 3" x 3" x 3" with 1/2" diameter pieces and weighs approximately 1.1 pounds. Its substantial weight and size make it a satisfying object to handle and display as desk decor.

**Q: What is the purpose of the Craighill Jack Puzzle?**
A: The Craighill Jack Puzzle serves multiple purposes: it's a brain teaser game, a decorative desk accessory, a paperweight, and a fidget toy. Its challenging assembly and sleek design make it a functional and stylish addition to any home office.

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*