---
product_id: 19360414
title: "Tungsten Cube - 1.5\" - One Kilogram"
brand: "midwest tungsten service"
price: "₪1493"
currency: ILS
in_stock: true
reviews_count: 11
category: "Midwest Tungsten Service"
url: https://www.desertcart.co.il/products/19360414-tungsten-cube-1-5-one-kilogram
store_origin: IL
region: Israel
---

# Exact 1.5-inch cube size Aerospace-grade tungsten alloy 1 kg precision weight Tungsten Cube - 1.5" - One Kilogram

**Brand:** midwest tungsten service
**Price:** ₪1493
**Availability:** ✅ In Stock

## Summary

> ⚡ Hold the weight of pure power in your palm!

## Quick Answers

- **What is this?** Tungsten Cube - 1.5" - One Kilogram by midwest tungsten service
- **How much does it cost?** ₪1493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/19360414-tungsten-cube-1-5-one-kilogram)

## Best For

- midwest tungsten service enthusiasts

## Why This Product

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

## Key Features

- • **Durable Aerospace Alloy:** Crafted from aerospace-grade tungsten alloy ensuring long-lasting resilience and premium quality.
- • **Unmatched Density Power:** Experience the heft of nearly pure tungsten—18.2 g/cm³ density that rivals gold for a tactile wow factor.
- • **Versatile Desk Essential:** Use it as a sophisticated paperweight or a unique collectible that elevates your workspace vibe.
- • **Precision Engineered Cube:** Perfectly sized at 1.5 inches with rounded edges for safe, comfortable handling and desk display.
- • **Conversation Starter & Status Symbol:** A sleek, heavy cube that sparks curiosity and signals refined taste in any professional setting.

## Overview

This 1.5-inch cube is crafted from aerospace-grade tungsten alloy, weighing a precise 1 kilogram with a density close to gold. Its rounded edges ensure safe handling, making it a perfect blend of industrial strength and elegant design. Ideal as a premium paperweight or a captivating conversation piece, it’s a must-have for professionals who appreciate unique, tactile desk accessories.

## Description

Buy Tungsten Cube - 1.5" - One Kilogram: Puzzle Boxes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It's a nice toy. Good paper weight and the fact that ... - Exactly what it says on the label. It's a 1.5" cube of Tungsten alloy. The densest material you will ever hold in your hand unless you routinely handle gold bullion or work in the nuclear industry. (and the stuff in the nuke industry you probably shouldn't be holding in your hand.) Pure Tungsten has a density of 18.3g/cm^3 (18.25 per wikipedia. 18.3 by places that only go to 1 decimal place) The paperwork that came with this says it has a density of 18.02 g/cm^3 Measuring the cube with my admittedly cheap calipers it is spot on 1.5" on a side. Measuring the weight on my digital kitchen scale I get 1005 grams. By my math That comes to 18.2 g/cm^3 So....either my calipers are off, my scale is off, or there is a transposition typo in the paperwork. Whatever. It's a nice toy. Good paper weight and the fact that it's almost identical to the density of Gold makes it a great conversation piece when arguing with your friends about how the bad guys couldn't possibly haul away that much gold in the heist movie of your choice. EDIT: Having played with it for a while I want to note that according to my digital scale it weighs somewhere between 995g and 1005g depending on the time of day, humidity, and how I'm holding my mouth at the moment. So, +/- half a percent on the stated one kilo mass. Not bad. At the low end it comes in right on the money as far as the documented density is concerned. I'm going to see if I can talk the local high school science teacher into letting me use a balance scale to get a more accurate mass. I'll update if I learn anything new.
Review: Not sure how I ever got along without it... - It's a cube. Made of Tungsten. You either need it or you don't. If you do, it fits the bill exactly. If you think you don't need it, just consider that you may find yourself without a tungsten cube when you desperately need one. That would be a bad situation. Excellent packaging with critical facts about Tungsten that you can't live without. This one is 1.5" so it's not too big or too small. Don't go cheap, this is the perfect size.

## Features

- This is the cube you're looking for
- Surprisingly heavy. Great conversation piece.
- Aerospace grade tungsten alloy cube.
- A perfect complement to the 1.5" Aluminum Cube! Check it out
- Edges are rounded for safe handling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00XZBIJLS |
| Best Sellers Rank | #65,451 in Toys & Games ( See Top 100 in Toys & Games ) #123 in Puzzle Boxes |
| Date First Available | May 20, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.21 pounds |
| Item model number | 893 |
| Manufacturer | Midwest Tungsten Service |
| Product Dimensions | 1.5 x 1.5 x 0.04 inches |

## Images

![Tungsten Cube - 1.5" - One Kilogram - Image 1](https://m.media-amazon.com/images/I/51NVspyuZLL.jpg)

## Questions & Answers

**Q: Why the item is so expensive given the market price of tungsten is less 30USD/kg?**
A: There are multiple refining, purifying, manufacturing, and machining steps that occur between what is essentially a rock to a finished product with smooth surfaces and rounded edges. Tungsten is not refined by smelting or in a manner similar to many other metals due to the fact that it has the highest melting point of any metal. Tungsten is, therefore, extracted chemically from the crushed ore in a series of chemical reactions, titrations, washings, and filterings. The end result of the refining process is high purity tungsten powder. To consolidate tungsten powder it may be blended with a binder and very small amounts of other materials that will provide desired properties to the finished product. The most common method of consolidation is sintering. Tungsten powder is pressed into cakes or fragile bars which are heated in a furnace until the particles adhere to one another. The bar is then placed in a sintering bottle for further heating. Electric current is run through the bars until they become extremely hot, and the individual tungsten grains merge together and form a solid part. During this process the bar shrinks and becomes more dense. Alloys do not require millwork to enhance properties in the same way that pure tungsten does, but may be worked anyway to achieve desired shape. These heavy metal alloys are quite useful for many purposes and are machined much more easily than pure tungsten. Each of these steps adds cost to the final product. A broad range of prices for finished tungsten products would be from $25 to $2500 per kilo, with the majority of products in the $100 to $350 per kilo range.

**Q: Deciding btw 1" & 1.5" tungsten cube. site says 1" weighs .66 lb and 1.5" weighs 2.2 lb. (1kg). is that right? i can't make the math work. help?**
A: 1" cube = 1"×1"×1" which is 1inch³. 1.5" cube = 1.5"×1.5"×1.5" which is 3.375inches³. Therefore it is 3.375 times the mass of the smaller cube.

**Q: What is the chemical composition of the cube?  How much tungsten ie 90%, 95%, 100%?**
A: The cube is 95% tungsten with nickel-iron for the remainder.

**Q: Will this cube ever oxidize or corrode in any way?**
A: my cube has stayed pristine for over a year.  I just wipe fingerprints off off it with lens cleaner cloth. My wife thinks i am an idiot for liking it - but that probably makes me like it even more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a nice toy. Good paper weight and the fact that ...
*by F***K on August 22, 2015*

Exactly what it says on the label. It's a 1.5" cube of Tungsten alloy. The densest material you will ever hold in your hand unless you routinely handle gold bullion or work in the nuclear industry. (and the stuff in the nuke industry you probably shouldn't be holding in your hand.) Pure Tungsten has a density of 18.3g/cm^3 (18.25 per wikipedia. 18.3 by places that only go to 1 decimal place) The paperwork that came with this says it has a density of 18.02 g/cm^3 Measuring the cube with my admittedly cheap calipers it is spot on 1.5" on a side. Measuring the weight on my digital kitchen scale I get 1005 grams. By my math That comes to 18.2 g/cm^3 So....either my calipers are off, my scale is off, or there is a transposition typo in the paperwork. Whatever. It's a nice toy. Good paper weight and the fact that it's almost identical to the density of Gold makes it a great conversation piece when arguing with your friends about how the bad guys couldn't possibly haul away that much gold in the heist movie of your choice. EDIT: Having played with it for a while I want to note that according to my digital scale it weighs somewhere between 995g and 1005g depending on the time of day, humidity, and how I'm holding my mouth at the moment. So, +/- half a percent on the stated one kilo mass. Not bad. At the low end it comes in right on the money as far as the documented density is concerned. I'm going to see if I can talk the local high school science teacher into letting me use a balance scale to get a more accurate mass. I'll update if I learn anything new.

### ⭐⭐⭐⭐⭐ Not sure how I ever got along without it...
*by C***M on August 29, 2025*

It's a cube. Made of Tungsten. You either need it or you don't. If you do, it fits the bill exactly. If you think you don't need it, just consider that you may find yourself without a tungsten cube when you desperately need one. That would be a bad situation. Excellent packaging with critical facts about Tungsten that you can't live without. This one is 1.5" so it's not too big or too small. Don't go cheap, this is the perfect size.

### ⭐⭐⭐⭐⭐ Amazingly Heavy!
*by N***. on August 31, 2023*

This cube is awesome! I saw one on Youtube awhile back and just could stop thinking about it. I looked around at some other tungsten options, but most had a bunch of ugly engraving on them along with sharp edges. This cube is impeccably machined. There are 0 visible machining marks, and it has a nice shiny brushed finish. The edges are rounded and the corners, while pointy, are not sharp. It also comes with an acrylic stand that holds the cube at an attractive display angle. On to the coolest part though, the weight. This cube is indeed one kilo. The fact that it's so small makes it seem like it weighs muuuch more. Everyone I've shown it to has been amazed. It sits on my work desk and has become my defacto figet toy during boring phone meetings and whatnot. I felt silly when I first made such a frivilous purchase, but as soon as I picked it up and felt the weight that feeling quickly faded away. If you're looking for a tungsten cube, this is the one! P.S. It's not like tungsten will go obsolete. If you ever need to sell it, it'll likely retain almost all it's value. ;)

## Frequently Bought Together

- Tungsten Cube - 1.5" - One Kilogram
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- Carbon Cube - Metal Element Cubes - Laser Engraved Density Cube Set for a Periodic Table of Elements Collection - (Carbon, 1 inch)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-24*