5. Aquarium Sink
Price: $4,500 We always find ourselves bored when washing our hands. That minute or so spent each day can just be so tedius. Thankfully, someone else had this revelation, and decided to come up with the aquarium sink. As the name suggests, it's a glass sink that lets you keep fish in side it. Snarkiness aside, if we could choose one sink to have in our lives, without regard for cost, this would probably be it. Although that volcanic lava one we saw was also tempting. We couldn't find a video of the commercially available aquarium sink, so here's an even cooler custom-made one: https://www.youtube.com/watch?v=7V634n47vJA