Black Glass is a Dock theme that offers a refreshed look for your desktop. It's a free software designed for Mac OS X users and easy installation instructions are available.
The software is really easy to install, and the installation instructions can be found specifically for Mac OS X users. With just a few clicks, you can have the software up and running on your desktop. In addition, it's a lightweight software that won't slow down your machine in any way.
Overall, Black Glass is a great software for those looking to upgrade their desktop, and it's free to use, so you don't have to worry about any additional expenses. If you're tired of looking at the same old Dock every day, then you should definitely give this software a try.