

⚛️ Own a piece of pure elemental sophistication — don’t just study science, live it!
The Carbon 0.5" Metal Density Cube is a precision-engineered specimen made from 99.9% pure carbon. Measuring half an inch on each side with a dimensional tolerance of ±0.1 mm, it weighs a mere 3.7 grams, highlighting carbon’s low density. Featuring engraved atomic details and a sleek black finish, this cube serves as both an educational tool and a stylish collectible for science enthusiasts, educators, and professionals.
| ASIN | B0DWQYGD7Z |
| Best Sellers Rank | #68,144 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Science Classroom Specimens |
| Brand Name | Heavenly Metals |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Grade Rating | Industrial |
| Item Dimensions | 0.5 x 0.5 x 0.5 inches |
| Item Shape | Cube |
| Item Thickness | 0.5 Inches |
| Item Weight | 0.13 Ounces |
| Manufacturer | Heavenly Metals |
| Material | Carbon |
| Model Number | C-Cube-0.5 |
| Number of Items | 1 |
| Part Number | C-Cube-0.5 |
| Specification Met | Yes |
C**A
Great For Nerds
I bought several of these for a nerd in my family. They loved them and it added to their collection nicely.
Trustpilot
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