Multifunctional cutter sharpener for camping and kitchen use with doublesided sharpening capability. Efficient sharpening process: To sharpen, 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 5 to 10 times for results. Easy and safe handling: Clear instructions guide the sharpening steps, and the design helps ensure safe handling of the cutter and blade during sharpening. Durable construction: Crafted with durable materials, this sharpener is built to last and provides efficient sharpening for enthusiasts and kitchen lovers. Design and compatibility: Two sharpening rails support sharpening on both sides of the blade; follow the rails for effective sharpening. Use scenarios: On a camping trip to maintain camp knives and outdoor tools. In daily kitchen prep to keep chef knives and utility blades sharp. At outdoor gatherings such as picnics or barbecues for quick touchups.