- Material Quality: Crafted from durable stainless steel and coated with premium diamond fabric, ensuring long-lasting performance and efficient sharpening. - Compact Size: The carrier measures 11cm in length and 1cm in diameter, while the whetstone is 12cm long and 0.5cm wide, making it easy to store and carry. - Versatile Functionality: This professional-grade diamond multifunctional pen-shaped knife sharpener is ideal for a variety of tools. It sharpens knives and fish hooks with precision, addressing common issues of dull blades and ineffective fishing gear. - Superior Sharpening Performance: The stainless steel sharpening rod's diamond coating provides an exceptional sharpening experience, enhancing the cutting edge of your knives and hooks for improved efficiency. - Practical Use Scenarios: 1. Kitchen Use: Keep your kitchen knives razor-sharp for safe and precise cutting, making meal preparation effortless. 2. Outdoor Adventures: Ideal for camping or fishing trips, ensuring your fishing hooks are sharp for better catches. 3. Hobby Crafting: Perfect for artists and crafters who need sharp tools for precise work, enhancing the quality of your projects. This knife sharpener is designed for those who demand quality and reliability in their tools. Its sleek design and robust materials make it a must-have for anyone looking to maintain sharpness and performance in their cutting tools.