No more dangerous sharp/ragged edges - With its unique and clever opening mechanism, the can opener removes the lid from the can in a way that means no more sharp edges on the lid OR the box. Dispose of cans and lids safely without risk to your fingers! 2 IN 1 Convenience - Safety/Smooth Edge Manual Can Opener + Easy Bottle Opener. Cut to through the seam of the box so that a handy lip is left on the lid of the box, this means that the lid fits snugly over the box so that spare contents can be covered for later use. > Elegant and Ergonomic Design - Sleek, sleek, looks great in your kitchen. Lightweight, comfortable to use and easy to store. Incredibly simple to use, comes with full quick start instruction video.