The Vulkanus Basic is a compact and efficient fast sharpener, perfect for both indoor and outdoor activities like hunting and fishing. Its pocket-sized design makes it easy to carry, whether in your pocket or attached to a backpack. This sharpener is crafted to handle both smooth and serrated blades, ensuring they remain razor-sharp. The patented spring system allows for easy operation, adapting to various cutting angles without scratching the blade surface. Compact and portable design for easy carrying Suitable for both smooth and serrated blades Patented spring system for effortless sharpening Durable construction with high-quality plastic No heat exposure during sharpening Perfect for outdoor activities like camping and fishing Technical Features Sharpening angle: 11°21° Sharpening and honing in one device Weight 80 grams Dimensions 1,9 x 7 x 6,4 cm