This commercial kitchen product features removal Honing wheel with integrated polish for de-burring/ polishing of knife edge Easily adjustable sharpening angle Compact and lightweight with ergonomic handle for easy setup & pack-down Quiet running 8 year warranty ( 5 years + 3 with online registration) Made in Sweden construction, providing reliable performance for professional food service applications. Designed for commercial kitchens and food service environments, it offers reliable performance while maintaining consistent and dependable operation throughout continuous commercial use. It is backed by a 8-year manufacturer warranty.