Maintain razor-sharp knife edges effortlessly with the Mercer Culinary M15940 dual sharpener keychain. Designed for professional chefs and busy restaurant kitchens, this compact sharpener fits on a keychain or in a pocket, ensuring knife sharpness is always within reach. Its durable polypropylene body with slip-resistant ridges and rubberized base and top provide stability and grip, while the tungsten steel rod handles coarse sharpening and the ceramic rod refines edges to a fine finish. Ideal for culinary professionals who demand precision and efficiency, this sharpener is a must-have for maintaining blade performance without disrupting workflow. Whether you're prepping ingredients in a commercial kitchen or on the move, this space-saving tool keeps your knives in top condition, reducing the need for frequent trips to a countertop sharpener.