There’s a literally endless array of things you can purchase to decorate your work desk. What you decide on says a lot about your personality, so if you opt for the above Tungsten sphere, we imagine you’re telling the world that you’re a little geeky and can appreciate the beauty in having a ball of relatively uncommon material just lay there, inviting conversation. Tungsten, incidentally, is the material from which lightbulb coils are made of. What’s cool about it is that it’s quite dense: a 2 inch sphere weighs 3 lbs! It comes with a plastic 3D printed base, and for a limited time the manufacturer will throw in a 1 inch Tungsten cube. The very dense sphere costs a very dense $229, but if you’ve got the spare cash, we think it’s a great purchase, if only just for kicks.