Can Opener, Heavy Duty 3-in-1 Manual Can Opener, Smooth Edge Multi-Function Can Opener with Stainless Steel Blade, Easy Turn Knob (Black) Versatile Door OpenerCan opener, bottle opener Bottle opener Bottle opener. The unique design makes it a versatile tool for opening cans or bottle caps.Ergonomic DesignA sturdy hand-held can opener covered with comfortable non-slip rubber handles and provides good grip.Stainless Steel Wheel Blade Razor-sharp spherical discs cut effortlessly through cans. With a larger rotary knob, turning the handle is less hassle and smoother. It is an indispensable tool for household kitchens, restaurants, camping, barbecues, picnics.Can Open the Lid EasilyStep 1: Cut the cutting disc on the edge of the box. Step 2: turn the knob. Step 3: Keep turning the knob until the box is open. This can opener is ideal for the elderly and arthritis patients.