Features: This 3 in 1 outdoor tool is perfect for camping, hiking, and emergencies. It features a sharpener, diamond file, and flint for easy sharpening and fire starting. Craft with diamond, this outdoor tool ensures long lasts sharpness. Its size making it convenient to carry. Suitable for outdoor enthusiasts and adventurers, this tool is suitable for anyone who enjoys outdoor activities like camping and hiking. Whether you need to sharpen tool or start a fire in the wilderness, this tool is a practical choice. It perfect for outdoor activities such as camping and hiking. With its multifunctional design, this 3 in 1 outdoor tool is a practical choice for outdoor enthusiasts. Specifications: Component:Diamond Size:Approx.5-1/8inchx 7/8inchx 5/8inch Package Includes: 1pc Knife Sharpener note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.