Crystalline WordPress Crystalline is the latest innovation that Cmsmasters Studio team has put all the possible inspiration and effort. When creating Halsey we were keen to come up with a tool that will make WordPress website management be sophisticated enough to satisfy the most demanding professional, and easy enough to be performed by an amateur.  Content management tools have never been more powerful and functional, while staying intuitively understandable and easy to use. We have collected and analyzed over a thousand user experience cases, propositions, feedback and customer requests before we have come up the latest version of our custom admin panel.