Sharpening your kitchen knives, EDC or any fixed blade is quick and easy with the Max Edge Three-Stage Knife Sharpener. There are three different options of sharpening. On top of the grinder head is an emery style strip for quick honing. Then, on each side, there are a set of two metal alloy blades and a set of two ceramic rods, each crossed at an ideal angle for maximum sharpening ability. The grinder head can be easily removed for cleaning. The sharpener is made of ABS and a PVC suction cup gives the sharpener a non-slip base. The ergonomic grip is heavily textured for a secure grip when using.