Package contents - 1 chainsaw sharpener and 6 sharpening files. Ample files meet daily use and replacement needs; regular replacement helps extend the life of the sharpener. Quality and materials - Constructed from durable plastic and sharpening stone. Rust and corrosion resistant. - Lightweight and portable, making it ideal for outdoor use. Built to deliver long service life. Design and usability - Double-ended handles for easy, controlled operation. Designed to sharpen safely without risking finger injuries. - Compact and sturdy, suitable for on-site maintenance and shop use. Performance and time savings - Sharpen the chain without removing it, saving time and maintaining work efficiency. - Simple, practical tool that supports quick maintenance at home or on the job. Use scenarios - On-site timber cutting or felling work where quick chain touch-ups are needed. - Camping or remote sites for maintenance when access to full workshop tools is limited. - Home workshop for routine chain maintenance, keeping your saw ready for projects without downtime.