1. Multifunctional Cutter Sharpener Designed for camping and kitchen use, this sharpener provides doublesided sharpening for a range of cutting needs. 2. Efficient sharpening process Place the cutter flat on the rail closest to the handle and push the blade away from the abrasive. Repeat on the corresponding rail, turning the blade toward the abrasive 510 times for a precise and efficient sharpening experience. 3. Easy and safe handling Clear, step by step instructions guide you through the sharpening process. The sharpener ensures safe handling of the cutter and blade during sharpening. 4. Sturdy construction Built with quality materials, this sharpener is designed for long term durability and reliable performance for enthusiasts and kitchen lovers alike. 5. Use scenarios Camping and outdoor cooking: keeps camp knives and utility cutters sharp for meal preparation, gear maintenance, and food handling. Home kitchen: quick edge refresh for everyday kitchen cutters and knives. Travel and outdoor activities: compact tool for on the go blade maintenance during trips and barbecues.