4 in 1 Knife Sharpener Multifunctional Sharpener with Adjustable Angle Knob Polishing Kitchen Sharpeners Convenient to Restore Dull Blades Anti-Slip Base Ideal for Home Cooks Chefs

• 【Professional-Grade Sharpening】Crafted with tungsten alloy, ceramic, and diamond sharpening slots, this V-shaped sharpener handles various tools with precision. The high-quality ABS construction ensures maximum control and safety while delivering razor-sharp edges consistently. • 【Customizable Angle Adjustment】Features an adjustable knob for 14°-24° angle range, providing professional sharpening angles for different knife types. Includes coarse and fine sharpening options suitable for both everyday maintenance and professional use. • 【User-Friendly Operation】Designed for effortless sharpening simply place the tool in the appropriate slot, adjust the angle, and perform unidirectional pulls to quickly restore optimal sharpness. • 【Stable Safety Design】Equipped with anti-slip ABS base and ergonomic handle for secure control during use. Continuously tested and refined with advanced technology to ensure optimal functionality and long-term durability. • 【Versatile Knife Compatibility】Suitable for all kitchen knife types including straight, serrated, chef's, paring, boning, and utility knives. Ceramic edges specifically designed for effective serrated knife sharpening.