9 PCS Element Cube Set 10mm Density Cubes Up to 99.99% Purity Daily Metal Cubest Titanium Carbon Lead Nickel Iron Copper Zinc Aluminium Tin

This company makes great quality element cubes for collecting. I plan to get as many as I can! At 1 cm each they are small but still fun to collect. Mine came with the lead (Pb) which I was happy to see. For real fun buy this set and another that has tungsten (W). The tungsten is almost twice the density of the lead! I noticed the lead is getting a bit rounded, so I now keep it separate until I receive the acrylic cube these folks also sell. The laser etching on the iron (Fe) looks like it might already be oxidizing which I feel makes it look more interesting. The copper (Cu) is brushed and was very shiny when it showed up but is a bit dirty looking after handling it.

Me funcionaron para explicar densidad y que los alumnos midieran y determinaran por ellos mismos los cálculos. Los recomiendo mucho!

As the owner of Devil n Dove, I am thrilled with the 9 PCS Element Cube Set. These 10mm density cubes are up to 99.99% pure and include a great selection of metals like Titanium, Bismuth, Carbon, Nickel, Iron, Copper, Zinc, Aluminum, and Tin. They are perfect for our metalworking projects and add a unique touch to our collections. The high purity of these cubes ensures excellent quality, making them ideal for both educational purposes and DIY projects. If you need reliable and pure metal cubes for any purpose, this set is a fantastic choice. Highly recommend!

Lo bueno: Son muy bonitos y se ven muy bien. Lo malo: No son del mismo tamaño en la foto se puede ver como el de cobre es un poco más pequeño qué los demás, no entiendo por qué si ni siquiera es el material más caro. Lo feo: Parece que incluye una caja pero no es así, viene cada cubito en bolsa individual. La caja de la foto ya la tenía yo.

Super cool little gift for the STEM kid. Has most of them in it. Will last forever. They are small but when you get them all it makes a nice little display and conversation piece.