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⚛️ Own a piece of pure science — the ultimate graphite cube for the discerning collector!
The Carbon Cube C 999 is a 25.4mm (1 inch) precision-crafted graphite cube with 99.9% lab-grade purity. Handmade with smooth edges and a natural metallic finish, it’s a premium element specimen favored by professionals and collectors. Produced by Hurricane Magnets & Materials Engineering, a trusted supplier to NASA, Siemens, and Boeing, this cube is perfect for scientific display, education, and element collection.
| Best Sellers Rank | #186,487 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #281 in Science Classroom Specimens |
| Customer Reviews | 4.6 out of 5 stars 31 Reviews |
L**N
It’s a square block of graphite…
Cube. Check! 1” length sides. Check! Carbon. Check! Exactly what you’d expect. Fun to sit it next to it’s identically dimensioned Tungsten counterpart and see the surprise when people pick them up and feel the weight difference.
P**N
Not coated
The Cube isn’t coated with any type of protective coating - must be careful to avoid staining other items or rubbing it against anything. Does include small plastic case but that defeats the purpose.
N**Y
Missing box
It’s a great little cube to use as a visual aid when talking about carbon and climate change. But the protective box was not included.
B**.
Perfect for a collector of 1" element cubes
I sure wish I had these 1" element cubes when I was a middle schooler or high school chemistry student. I can't explain why, but these 1" cubes are just fascinating. A perfect gift for scientifically inclined people of any age! As for Carbon, well, it's just very much in the news, life depends on it, and it's just cool to hold a pure cube of it.
Trustpilot
2 days ago
1 day ago