RupRazor - The Filly
The rough side comes treated with 0.5 micron chromium oxide for touching up the edge on your razor.

More about pastes here: Finishing Pastes - Straight Razor Place Wiki. You will also want to take a look at Pasting a strop - a photo tutorial - Straight Razor Place Wiki.


On a personal note, not using boldface for your entire text would make it better readable.