This large size circular openings is best for jar opener. Small size circular openings is ideal for water bottles with short tops that are hard to grip, and the beer or soda bottle's good helper. Center section removes safety seal tabs to remove seals. The hook on top is design for instantly remove pull tabs on cans. And the bootom of the blade is for easily open sealed bags. It is great for opening cans of various kitchen cans likes beer, soda, cat food jars, pickles, snack bag, etc.
