Opening any can will take less than 2 seconds! This can opener CAN open everything. It’s adjustable and can fit any can size. Made of stainless steel. (diameter must be between 2 cm and 10 cm) It is designed to last for years! And it’s quite comfortable. You don’t need to be a gorilla to open jars. Just use this handy Jar Lid Opener and jars and bottles open with a simple twist. There’s no substitute for good old-fashioned ingenuity like this time-proven jar lid opener. Great for people with arthritic hands, it easily opens all types of jars and bottles by placing the opener on the lid and turning the handle. It just may be the most useful tool in the kitchen.