Nice Buy Stainless Steel Manual Can Opener with No Sharp Edges, Anti-Slip Handles Design-Black Nice Buy Can opener has the renovated modern design Ultra-sharp cutting discs but NOT exposed Smooth edge safety can opener leaves no harsh edges Sturdy & easy-to-use, Minimal hand effort required The best manual can opener for Arthritis/seniors, its ultra-sharp cutting discs cut cans like butter & the big turning knob is super-easy to handle