PATIKIL 1 Inch Titanium Cube Metal Element High Density Block Pure Periodic Magnesium Block for Element Collections Teacher Lab Scientific Experiment, 25.4 mm

I don't know what else you were expecting. It is a cube of Tungsten. About as dense and heavy as you would expect. Come with a little see through protective plastic case. Weight confirms 99%+ purity

My child loves minecraft so of coure he loves a cube made of the same thing spaceships are

Not a great deal to say other than it’s definitely a tungsten cube, very heavy for its size but my son is happy with it.

Nice cube of Titanium with a really decent size.

Cobalt is an expensive metal and this one inch cube is well presented. It doesn't have any safety info (Cobalt and its compounds are toxic) which is a little surprising however people who buy elemental metals probably dont need one anyway. Its supplied in a small box. Inside is a sealed vac bag. Inside that is a plastic box and inside that is another small zip seal bag. This should prevent oxygen getting in and ruining the sample. Its well marked with standard metal data. You buy these on trust as I have no method to determine its authenticity. Some come with a certificate, this one doesn't.

I've no way of knowing if this sample is what it says it is, as it comes with no certification or source data, but it's a fun object to have on your desk. It's a small cube with information laser etched on to one face. Not much you can really do with it, but it's a fun little curio.

Nicely machined, good addition to my collection

Sehr sauber und rein verpackt. Bin super zufrieden!

Perfect cube of Nickel. Ferromagnetic! Extremely sharp edges! One can understand why nickel is used for electroplating. Lustrous, sturdy and not vulnerable to corrosion!

Tot molt bé. Cap motiu de queixa. La data s'ha complert.

High Quality, and insanely dense, there were just a couple imperfections in the corners from shipping, but that's all it was. Its truly impressive and would make a great gift for anyone with hands.