Removable, washable cutting unit and the Surecut patented technology open cans the first time, every time. Knife sharpener, and automatic shutoff because Hamilton Beach Automatic Can Openers take some of the work out of meal preparation. And because life is complicated, these multi-tasking products are ready to take on cans and even sharpen knives. There is no more struggling with cans when you’re in a hurry to get a meal on the table. The automatic can opener is easy to clean with a cutting unit that’s easy to detach and is dishwasher safe.