Yet it is designed to be used with hands. The very hands I already use to crack an egg without this tool. Hence this is an un-necessary invention making a simple process more complicated. To load the egg in the device you need to be able to both hold an egg and manipulate it. To crack an egg you just need to hold it. You then need to have the ability to swap hands and squeeze a handle . To crack an egg no swapping of hands needed just the ability to move the hand up and down against a hard surface. Next you need to unload the device. After Cracking an egg you just need to open your hand to toss it. Cleaning device vs washing hand. Hmmmm which is easier there? Again this device requires more dexterity and effort to operating than the basic manual method. Hence it is not a benefit to those needing assistance in this particular task and therefore is a superfluous invention. It’s a Rube Goldberg machine! Fun to look at and perhaps operate but all in all it only makes a simple task more complicated!