Features Convenient On-the-Go Design: Easily attach the sharpener to your chainsaw's plastic box for quick and efficient sharpening wherever you need it Enhanced Compatibility: The semilune shape ensures a perfect fit with various tooth designs, maximizing your sharpening effectiveness Professional and Portable: Sleek and practical design makes this tool easy to store and carry, ideal for both seasoned pros and DIY enthusiasts Durable and Robust Construction: Crafted from high-hardness materials, this sharpener offers strength and longevity for repeated use in tough conditions Effortless Sharpening While Working: Sharpen your chainsaw teeth on-the-fly, allowing for uninterrupted work and improved cutting performance Features: 1、The sharpener can be set in the plastic box on the tip of chainsaw to grind the saw teeth. 2、Semilune design makes the sharpener can compatible with tooth better. 3、Profional and practical design with beautiful appearance, easy to carry and use. 4、Delicate and practical, high hardn, firm and strong. 5、With the sharpener,you can sharpen the tooth while working,more convenient. Specification: Features: The sharpener can be set in the plastic box on the tip of chainsaw to grind the saw teeth. Semilune design makes the sharpener can compatible with tooth better. Profional and practical design with beautiful appearance, easy to carry and use. Delicate and practical, high hardn, firm and strong. With the sharpener,you can sharpen the tooth while working,more convenient. Specification: Type:Sharpener Package List: 1*Sharpener Package List