🧪 Hold the weight of pure science in your hand!
This 1-inch cube is made from 99.9% pure tungsten, one of the densest metals known, weighing approximately 317 grams. Crafted with a tight dimensional tolerance of ±0.1 mm, it serves as a precise, durable, and visually striking educational specimen or desk accessory.
M**W
Good cube
Cube shiny and strong but light. Man hold cube. Man like cube.
B**L
I'm buying them all!!!
I LOVE THIS SELLER!! Amazing clean metal products!! I will buyy them ll!!!
D**E
Small but heavy
I don't get it, but my son loves it!
T**S
NOT a paperweight - for display / grinding / etc
Really cool product, i wasn’t expecting the etched engraving to actually be there but it is!This is NOT a paperweight, magnesium is not incredibly dense and id imagine this is mostly used for display purposes, but it can be grinded down for magnesium shavings to start a fire, etc. Very cool for any chemist to have
K**F
Not perfect. Good enough.
Came in good condition. It had minor flaws - dings and scratches.
R**O
It's a Cube of Metal
Not much to say here. Came in a small plastic box. The engraving is clear and provides the basic specs of the metal.
B**O
It’s heavy (for an object that size)
Pick it up, heft it, don’t throw it at anyone, it wouldn’t bounce off their head, it would smash their skull. Great for self defense but not making friends. To gauge its full effect you need a cubic inch of aluminum as a contrasting element. A great gift for anyone that enjoys curiosities.
A**R
Really nice, but has the wrong density
Gold (Au) has a density of 19.3mg/cc, and tungsten (W) has a density of 19.25mg/cc. This cube is laser marked at 19.3mg/cc. I kind of want to return it, but might just live with it. Everything else about it is awesome. Others complain about the sharpness, but to me it feels like precision. Rolling the edges takes away from the true 25.4cm cube feel. PLEASE change the laser engraving to the correct density!
Trustpilot
1 month ago
3 weeks ago
