[DETAIL]<br>Non-electric Operation<br>This sharpener operates without electricity, making it a reliable choice for outdoor use where power sources may not be available.<br>Steel Material<br>Made from robust steel material, this sharpener is built to withstand heavy use, ensuring it remains a useful tool for years to come.<br>Compact and Portable Design<br>Its compact and portable design makes it easy to carry around, allowing you to maintain your tools wherever you go, whether you're camping, hiking, or traveling.<br>Tungsten Carbide Steel Sharpener<br>Crafted with high-quality Tungsten Carbide Steel, this sharpener rod ensures a durable and long-lasting sharpening experience, enhancing the longevity of your tools.<br>Multi-function Whetstone<br>This Mini Portable 4-in-1 Multi-function Whetstone is a versatile tool for sharpening various types of blades, making it an essential item for camping and outdoor activities.<br><br>[ATTRIBUTES]<br>- Electric: No<br>- Material: Steel<br>- High-concerned chemical: None<br>- Electric: No<br>- Material: Steel<br>- High-concerned chemical: None<br>- Type: others<br>- Origin: Mainland China