HIGH-QUALITY MATERIAL: The kitchen knife sharpener features an ergonomic design. The handle and housing are constructed from ABS plastic and stainless steel for durability, comfort, stability, and safety. The sharpening slot is made of diamond, tungsten steel, and high-quality ceramic strips. EASY TO USE: Simply insert the blunt knife into the sharpening slot and pull the knife 3-5 times at a consistent angle toward the handle. This process effectively sharpens the blade without damaging it. Suitable for household and kitchen use. EXCELLENT DESIGN: The base includes non-slip pads that enhance grip between the sharpener and the countertop, preventing slipping and vibration during use. This ensures a safe sharpening process and helps protect the knife edge. Compatible with various knife types, including kitchen knives, fruit knives, chef’s knives, and cutting knives made from iron, steel, or stainless steel. CONVENIENT AND PRACTICAL: Lightweight and compact, the knife sharpener is easy to carry and store. Ideal for use at home or on the go. COMPLETE CUSTOMER SERVICE: The knife sharpener has undergone strict quality testing. Customer support is available for any inquiries regarding your purchase. SAFE: The non-slip base provides stability during sharpening for safe and effective performance. MULTIFUNCTIONAL: Designed to sharpen a wide range of knives, including kitchen knives, utility knives, steel knives, and ceramic blades.