Everyone knows the frustration of working with a dull knife. The all-new V-Sharp A4 is the ultimate solution. Equipped with two premium 325-grit diamond hones, it sharpens both sides of the blade at once for fast, precise results. Featuring Warthog’s patented V-Sharp system, the A4 offers adjustable angle settings of 15, 20, 25, and 30 degrees—making it ideal for nearly any knife.

Whether you're a home cook, professional chef, fisherman, or hunter, this sharpener delivers consistent, reliable performance. Pair it with our ceramic hones to easily sharpen serrated blades. The V-Sharp A4 is simple to use, incredibly efficient, and ensures that anyone can restore a sharp edge with confidence.