We have gotten the opportunity to review the Enermax Crystal USB keyboard. This Aluminum keyboard has the most unique finish I have seen in years, and I work with metal all the time. Called their 'Diamond Cut Finish', you'll spend hours simply running your fingers over top the beautifully bare metal. And for added note, I have taken a break from my ordinary keyboard and decided to write the entirety of this article on the Enermax Crystal keyboard.