If you have problems opening jars or arthritis our 4-way opener will take care of the hard work for you. It has four functions. 1: Unscrews litre and 2-litre soda bottles. 2: It can open those pesky metal tabs from soda cans. 3: It can be used as a beer or glass soda bottle opener. 4: It can pop off jam, pickle or applesauce lids. This tool will allow you the independence of opening the bottle for yourself. Dishwasher safe.