---
product_id: 101183693
title: "1 inch 25.4mm Cobalt Metal Cube 145g 99.99% Engraved Periodic Table of Elements"
brand: "chinaium"
price: "฿7540"
currency: THB
in_stock: true
reviews_count: 2
url: https://www.desertcart.co.th/products/101183693-1-inch-25-4mm-cobalt-metal-cube-145g-99-99
store_origin: TH
region: Thailand
---

# precise 1-inch cube size 99.99% ultra-pure cobalt exact 145g weight 1 inch 25.4mm Cobalt Metal Cube 145g 99.99% Engraved Periodic Table of Elements

**Brand:** chinaium
**Price:** ฿7540
**Availability:** ✅ In Stock

## Summary

> 🧪 Own a piece of the periodic table — pure, precise, and proudly displayed.

## Quick Answers

- **What is this?** 1 inch 25.4mm Cobalt Metal Cube 145g 99.99% Engraved Periodic Table of Elements by chinaium
- **How much does it cost?** ฿7540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/101183693-1-inch-25-4mm-cobalt-metal-cube-145g-99-99)

## Best For

- chinaium enthusiasts

## Why This Product

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

## Key Features

- • **Perfectly Sized:** A compact 1-inch cube, ideal for desktop display or collection.
- • **Tactile Quality:** Six finely ground surfaces deliver a premium, smooth finish.
- • **Engraved Elegance:** Detailed periodic table engraving adds a sleek scientific touch.
- • **Elemental Precision:** Crafted from 99.99% pure cobalt for unmatched authenticity.
- • **Versatile Statement:** Perfect for education, gifting, or elevating your element collection.

## Overview

This 1-inch cube is made from 99.99% pure cobalt metal, weighing approximately 145 grams. Each side is finely ground for a smooth finish and features an engraved periodic table element design, making it a perfect collectible, educational tool, or unique gift for science enthusiasts and professionals alike.

## Description

Material: Cobalt metal; Purity:99.99%; Size: 1X1X1inch (25.4X25.4X25.4mm); Surface quality: 6 sides fine ground; Theoretical weight: 145.84grams; Actual weight:144.5grams(approximate); Range of application: element collection, education, gift and so on.

## Features

- Purity: 99.99%
- 144grams
- Engraved Element Periodic Table

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1 x 1 x 1 inches |
| Item Weight | 5.1 ounces |
| Manufacturer | Chinaium |
| ASIN | B06WGZRFWK |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 22, 2017 |

## Images

![1 inch 25.4mm Cobalt Metal Cube 145g 99.99% Engraved Periodic Table of Elements - Image 1](https://m.media-amazon.com/images/I/6117JGV2iKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Cobalt! The King of Nickel Mines
  

*by N***S on Reviewed in the United States 🇺🇸 on July 3, 2021*

A lovely cube of cobalt. I liked it so much that I ordered a cobalt ring.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent Quality
  

*by C***Y on Reviewed in the United States 🇺🇸 on November 8, 2020*

These element cubes made by Chinaium are very high quality. Beware of other brands that may not be pure. Some people complain about the corners being sharp, but they are made that way on purpose. You can sand them down, but then you don't have perfect cubes and can't be used for density measurements.

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**Shop now:** [https://www.desertcart.co.th/products/101183693-1-inch-25-4mm-cobalt-metal-cube-145g-99-99](https://www.desertcart.co.th/products/101183693-1-inch-25-4mm-cobalt-metal-cube-145g-99-99)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-27*