Multifunctional Cutter Sharpener: Designed for camping and kitchen tasks, this sharpener provides doublesided sharpening surfaces to maintain the edge on a wide range of knives. Efficient Sharpening Process: Place the cutter flat on the rail closest to the handle and push the blade away from the abrasive. Then switch to the opposite rail, turning the blade toward the abrasive. Repeat 510 strokes on each side for results. Easy and Safe Handling: Clear instructions are included to guide you through the sharpening steps. Proper handling of the cutter and blade during sharpening helps ensure a safe, worry experience. Durable Construction: Crafted with sturdy materials, this sharpener is built to last and delivers reliable knife sharpening for outdoor and kitchen use. Practical Use Scenarios: Use at a campsite to maintain knives for food prep and camp tasks; use in the home kitchen for routine knife maintenance; take on outdoor trips to keep knives ready for meal prep or gear tasks.