Three Point Guide is an additional option for Hapstone knife sharpener. With a standard guide – it requires practice and experience to ensure the same position of the knife after flipping, as there is only one “contact point” between the blade and the guide. That may cause the loss of precision. But if you try a three point guide – the difference is obvious even for a beginner. The knife rests on two contact points and after flipping it will have exactly the same position, so the sharpening angle stays correct and consistent. The central part of the three point guide is adjustable.
If you have a question regarding this product, please feel free to ask.