The first thing that I added to my workstation, when I became a serious online writer, was a set of coasters. Coffee mugs, water bottle and last minute sandwich plates have a knack of leaving a stain and messing up a perfectly clean table-top. Hence to maintain the sanctity of my sacred space, a coaster became a must. If you are as finicky about keeping your desk as spotless as me, then the Keyboard Coasters is a great solution that I recommend. The keyboard design that is strikingly beautiful. Package includes a set of 4 coasters: 2 black coasters and 2 white coasters