This Robert Sorby Sharpening DVD using the ProEdge ultimate sharpening system is a must have for anyone wanting to keep a sharp cutting edge on any of their tools. After a full introduction on the ProEdge with all its optional jigs and accessories the DVD is split into chapters for easy reference. The chapters show how to sharpen basic woodturning tools as well as a section on more difficult grinds such as fingernail gouges and skews together with woodworking chisels, carving tools and knives. There is also a chapter explaining all of the abrasive belts and their applications. A perfect visual and audio guide to ensure a sharp tool every time.