You will probably be able to get a one touch can opener that looks similar for less but the Culinare generally gets good reviews so is probably worth paying extra for.
The Culinare One Touch Can Opener automatically opens cans at the touch of a button. Ideal for those who prefer to make everyday tasks, such as can opening, that little bit easier.
Automatically opens cans with one touch
Press button once and the One Touch does all the hard work
One Touch is the easiest way to open cans hands free
Clean, fast, and effortless can opening
Magnet for safe, no-mess lid disposal
Ideal for those with limited hand mobility
Easy to clean and store
Opens most round cans
2 x quality AA batteries included