The Ghost Clock is probably within the top ten signs you don't have children. I'm terrified to have a clock like this and I don't even have any.
This is one of those things that you avoid looking at for fear that if you look at it wrong it will break. Although you can't help but appreciate all the cool details within the clock. It also comes in bronze, green and blue. I like the colored ones slightly better, since they somehow look less fragile.
Like any highly breakable clock it is pretty expensive. It is priced at right around $140.
Ghost Clock Doesn't Actually Look Like a Ghost [via gizmodo]