Easy to Use Just press the can opener lightly and twist it clockwise 2-3 times. After you hear the leaking sound of the box, turn it counterclockwise 2-3 times to open the box easily, finally push the cover and shake the opless can opener slowly to open the top of the jar. Then you can get the pot without top cover. How to use 1. Place the tool on the pot. 2. Check if the can opener is flush with the edge of the can. 3. Squeeze the handle and turn. 4. Remove the can opener to finish. Easy to carryNaked can opener is a new swivel type exposed can opener, compact in size and easy to carry. This bare can opener is designed to remove the top of almost any can. 4 Steel Blade Can Opener The beverage opener is designed to remove the top of almost any can. the cans with 4 super sharp 304 stainless steel blades, enhancing your drinking experience and allowing you to do things with cans you never thought of. Widely UsedThe innovative design safely removes top without leaving sharp edges. It can be used on most 8-19 oz beverage cans, works well on domestic, imported and craft beers, canned wine, canned cocktails, energy drinks, iced coffee, soda and more Moreover. you can also use topless beer cans to grow flowers