Homlly Multi functional Handheld Strong Heavy Duty Can Opener w Large Turn KnobHomlly Multifunctional can opener with convenient knob that use small force to achieve big torque, especially designed for seniors with weak hands to open hard cans. Open cans with ease, lift lids in a jiffy, open bottles, and lever or loosen a can lid in a jiffy without injuring your hands with our 3 IN 1 hand can opener. Fast cutting action with sharp blade for smooth lid removal, while its innovative tooth on wheels grips on tightly and punctures