Antimony Cube Sb 99.99% Element Cube Pure 10mm Density Cube for Element Collection Periodic Table Hunter, and More (0.39", Antimony)

It's a very good cube of tungsten. Super heavy despite size. The edges are sharp so I had to be careful but it's good. A perfect tungsten cube.

This is a really beautiful cube, perfect in every way. I am especially impressed with how well the seller packed it. As usual, vacuum sealed, but this seller included a display cube and wrapped it and the vacuum packed cube inside another sealed bag. All inside a nice much larger tough box, with an additional paper towel! The box was even very well taped shut. Good thing cause I love my Amazon drivers but something happened this time, the item’s status was “out for delivery" for over 2 days. I finally found it at 10:30p soaked on my porch during a thunderstorm. I must say, no water got inside that soaked box. Thanks seller!

Ok so it’s a little pricy….but it’s so cool! The weight of this small cube truly is mind bending. I cannot express how cool it is to hold this in your hand. This is proudly displayed on my desk and is a great conversation piece!

The product itself is great and high quality. The problem I have with it is probably my fault in that I expected the weight in the hand to be more noticeable between this and an aluminium cube if the same dimensions. I can still use them to get the density point across by utilising scales. However I find that most people are not that shocked by the density difference when just holding them in their hands. I have held larger examples of tungsten and aluminium in my hands and the difference in density is made much clearer by those larger cubes. I was hoping to get similar impact at a lower price.

I bought this Tungsten cube and an Aluminum one - the heaviest and lightest metals you can hold in your hand safely. The contrast is amazing.

Solid chunk o mass that's fun to fiddle with when ye ain't paying for it to investigate online phenomena like 35% of the stuff I spent money on the last few years.

The product is great, came very well protected, but unlike the pictures shown, the back of the cube has the brand "Magerial". I personally didn't like that, and none of the other cubes I own have this.

The picture looks pretty rough, but I didn't want to spend the money on the polished version, so I ignored the person who gave it one star and bought it. I'm very happy. The product looks a lot better than the picture and I was able to use an old precious stone polishing kit to give one face a good polish. If you are starting an element collection, I highly recommend this over the very pricey polished version.

Smaller than I mentally realized, but exactly as described. Fun product that confused the delivery

Heavy cube 10/10 I love picking it up and feeling more weight than expected of a cube of this size. Great fun.

Ótima qualidade!

A small but perceptibly heavy cube, the density is about 19.6. I only wish I'd ordered a bigger one for the extra oomph.

Very Nice little sample. Be aware that this is a 'sharp' metal and the cube has been cut accurately which gives sharp edges. If you plan on handling it a lot then I would suggest a gentle sanding on the edges and corners. I purchased this so I could show people what a cubic centimeter of Gold feels like. Tungsten (19.25) and Gold (19.30) have almost the exact same density. I then tell them that the little cube they are holding represents more than $2,000 Canadian in 24K Gold. Fun Factoids.