- Adjustable Design: This 4-in-1 knife sharpener features 6 individually adjustable sharpening angles (14°, 16°, 18°, 20°, 22°, and 24°) through a simple adjustment knob. Tailor the sharpening angle to your specific knife requirements, ensuring optimal sharpness for your blades quickly and effectively. - 4-Stage Sharpening: Equipped with three knife sharpening slots and an integrated scissor grinder, this sharpener utilizes tungsten carbide for coarse grinding, diamond grinding for sharpening surfaces, and ceramic stone for polishing. This professional-grade sharpener outperforms traditional models, enhancing both efficiency and performance. - User-Friendly: Designed with an ergonomic handle for maximum safety, this sharpener is easy to use for both right and left-handed individuals. Simply place the blade in the appropriate slot and pull the knife through 3-5 times for optimal results. Note: Not suitable for serrated knives. - High-Quality Construction: Made from durable ABS material, the sharpener features a non-slip silicone base that provides stability during use. This design minimizes slipping, ensuring a safe and efficient sharpening experience. Use Scenarios: 1. Perfect for home cooks looking to maintain kitchen knives, ensuring they are always ready for meal preparation. 2. Ideal for outdoor enthusiasts who need to keep their camping knives sharp while on the go. 3. Great for professional chefs who require reliable and consistent sharpness for precise cutting and food presentation. Stay equipped with this versatile knife sharpener to enhance your culinary experience and save money on new knives.