18 Pcs Metal Element Cube Density Cubes 99.99% High Purity, Periodic Table of Elements Collection for Element Collections Hobbies, Pure Tungsten Cube, Iron, Aluminum, Bismuth, 15 more (.39 inch/10 mm)

Can’t wait to collect as many of these as I can afford for a future educational tool for my grandkids homeschooling

Nice little set. Some of the softer materials came looking a bit beat up. About 1cm square. All of them have sharp edges and corners except for antimony, which has chamfered edges for some reason. I wish they had included some kind of display stand or at least a storage box.

It was as advertised.

These are incredibly tiny in size. I failed to pay attention to the pictures in the product description page. That said, the photos represented in the actual product description are deceiving as it shows a kid on a desk with her mother where the blocks are bigger in size. Totally my fault for not seeing/paying attention to the description and title that clearly states 0.39". I based my purchasing decision off the deceiving picture of the girl at the desk. Worth the $85 I spent? Not in my opinion. Should be more like $1.85!

Fun for chemistry enthusiast. They are super small and I did not find them to be the greatest value.

Antimony misspelled on cube? At least aluminium is properly spelled in Britain.