---
product_id: 60365568
title: "Midwest Tungsten Service Tungsten Cube - 1.5\" - One Kilo"
brand: "midwest tungsten service"
price: "€ 669.32"
currency: EUR
in_stock: true
category: "Midwest Tungsten Service"
url: https://www.desertcart.sk/products/60365568-midwest-tungsten-service-tungsten-cube-1-5-one-kilo
store_origin: SK
region: Slovakia
---

# Compact 3.81 cm cube size 1 kg density power Aerospace-grade tungsten alloy Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo

**Brand:** midwest tungsten service
**Price:** € 669.32
**Availability:** ✅ In Stock

## Summary

> ⚡️ Hold the weight of innovation in your hand!

## Quick Answers

- **What is this?** Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo by midwest tungsten service
- **How much does it cost?** € 669.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/60365568-midwest-tungsten-service-tungsten-cube-1-5-one-kilo)

## 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

- • **Safe & Sleek Design:** Rounded edges ensure comfortable handling without compromising style.
- • **Certified Authenticity:** Comes with a chemical composition certificate and fascinating tungsten facts to impress your peers.
- • **Engineered for Excellence:** Crafted from aerospace-grade tungsten alloy for durability and prestige.
- • **Unmatched Density in Your Palm:** Experience the surprising heft of a 1 kg cube that defies its size.
- • **Conversation Starter & Desk Icon:** A minimalist yet powerful statement piece that sparks curiosity and admiration.

## Overview

This 1.5-inch cube, made from aerospace-grade tungsten alloy, packs an astonishing 1 kg of weight into a compact, sleek form. Its rounded edges make it safe to handle, while its density and craftsmanship make it a captivating desk accessory and conversation piece. Certified for authenticity, it’s perfect for professionals who appreciate rare materials and want to showcase a blend of science, style, and sophistication.

## Description

Product Description About Tungsten... Tungsten is a rare natural earth metal. It is classified as a refractory metal due to its very high melting point (3422°C) and low vapor pressure. It also has the highest tensile strength of all metals at temperatures over 1650°C. It is incredibly dense, with a density similar to gold and uranium. In fact, tungsten even means "heavy stone" in Swedish. Tungsten is typically alloyed with other materials because pure tungsten is extremely brittle and difficult to machine. The Famous Tungsten Cube An unbelievable display of density Machined from aerospace grade tungsten, this tungsten alloy cube is an excellent contemporary addition for your desk at work or bookshelf at home. Though our tungsten cubes may seem small, due to tungsten's high density they are extremely heavy for their size. Whether you are a science enthusiast or are looking for a beautiful desk toy, our tungsten will be sure to amaze you and your friends with its mind-boggling density. Includes certificate of chemical composition and interesting tungsten facts. Size: 3.81 cm x 3.81 cm x 3.81 cm (1.5" x 1.5" x 1.5") Weight: 1 kg Composition: 95% tungsten, 5% nickel/iron Slightly rounded edges for safe handling Engraved Element Cube Set Five piece display set including 1" cubes of copper, aluminum, titanium, iron, and tungsten. 3.81 cm (1.5") Tungsten Cube Our famous tungsten cube is an incredible display of density. Just a small cube weighs one kilo! TIG Welding Electrodes Midwest Tungsten is a provider of premium TIG welding electrodes. 1.3 cm (0.5") Tungsten Cube Set Our tungsten 1.3 cm (0.5") cube set gives a budget friendly introduction to tungsten's density.

## 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 |
| Age Range Description | Kid |
| Brand Name | Midwest Tungsten Service |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (443) |
| Educational Objective | Understanding Density and Materials Science; Mathematical Concepts |
| Included Components | Base |
| Is Assembly Required | No |
| Item Dimensions | 38 x 38 x 1 millimetres |
| Item Dimensions L x W | 38L x 38W millimetres |
| Item Shape | Cube |
| Item Weight | 2.21 Pounds |
| Manufacturer | Midwest Tungsten Service |
| Manufacturer Part Number | MT-18F-1.5\"-cube |
| Material Type | Tungsten |
| Material Type Free | Other than tungsten |
| Maximum Age Recommendation | 144 |
| Minimum Age Recommendation | 72 |
| Model Number | 893 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Product Style | Minimal |
| Puzzle Type | Puzzle Box |
| Size | 1.5" |
| Skill Level | All |
| Special Features | High density (1 kg) |
| Subject Character | tungsten |
| Theme | Tiere |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Midwest Tungsten Service
- **Cartoon character:** tungsten
- **Educational objective:** Understanding Density and Materials Science; Mathematical Concepts
- **Included components:** Base
- **Manufacturer Minimum Age (MONTHS):** 72
- **Material:** Tungsten
- **Number of pieces:** 1
- **Product dimensions:** 38L x 38W millimetres
- **Puzzle type:** Puzzle Box
- **Theme:** Tiere

## Images

![Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo - Image 1](https://m.media-amazon.com/images/I/51NVspyuZLL.jpg)
![Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo - Image 2](https://m.media-amazon.com/images/I/51nHmaOHzQL.jpg)
![Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo - Image 3](https://m.media-amazon.com/images/I/61+w3IuvgsL.jpg)
![Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo - Image 4](https://m.media-amazon.com/images/I/61N7oHQsWYL.jpg)
![Midwest Tungsten Service Tungsten Cube - 1.5" - One Kilo - Image 5](https://m.media-amazon.com/images/I/616j0HKPRGL.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.

## Frequently Bought Together

- Tungsten Cube - 1.5" - One Kilogram
- Tungsten Cube - 1"
- 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-05-28*