Sharpen your knives with ease using this Wusthof Ikon knife sharpener. The ceramic grinding element offers a fine and coarse level, ensuring the knife regains its original sharpness. The coarse setting is recommended for blunt knives while the fine setting is suitable for both fine resharpening and regular resharpening. Designed for both left and right handed use, this sharpener produces a cutting angle of approximately 30 degrees, making it suitable for sharpening all sorts of different knives. To use, simply insert the knife blade vertically into the slot with the grinding slats, then pull gently through to the tip, keeping the blade straight. Repeat this process until the level of sharpness is achieved. The ergonomic handle and the non-slip base of the knife sharpener ensure safe handling while in use.