Smith’s Fine Arkansas Stone is the best general-purpose sharpener of all the natural Arkansas Stones. This 6” Fine Arkansas Stone is mounted on a molded plastic base with non-slip rubber feet to make sharpening safe and easy. It is excellent for sharpening pocket knives, hunting and fishing knives, kitchen knives, and tools of all sizes, large or small. It also includes a plastic lid that protects the stone when not in use.