At Idahone, we know your cutlery is an investment-maintaining a precision edge is essential to preserving your blades for a lifetime of use. Our top-of-the-line, high-alumina ceramic knife sharpeners, ceramic honing rods, bench stones, and pocket sharpeners have been designed to deliver a razor-sharp edge for any steel cutting implement from culinary, collectible, utility and pocket knives to scissors, straight razors, tools and machine blades. High-alumina ceramic has a near-diamond hardness, making it the ideal choice for keeping Japanese or European-style blades at their sharpest and ready for the rigorous demands of daily use by even the most discerning chefs. Every Idahone product is sourced and produced in the USA with superior materials and workmanship. Our handles and bases are handcrafted with hard rock maple or fine oak and come in several easy-to-use configurations. Whether you’re a novice home cook, culinary hobbyist, or professional chef, our tools keep your tools at their best.