You can purchase the Woodsmith Scraper Sharpening System at Store.Woodsmith.com.
A card scraper is the perfect tool to tackle nasty grain. Plus, the whispy shavings it produces allow you to start sanding a fine grit. When the scraper is dull, however, it will create dust and not perform very well. Never fear - getting a razor edge on your card scraper is simple when you use a card scraper sharpening jig.
Here is what is included with purchase: Honing Guide and File, Burnishing Rods for Turning a Burr, Woodsmith Fine Tools Cabinet Scraper, and Instruction Booklet for Perfect Results.