With the revolutionary self-attaching design of our Auto Safety LidLifter, you are now able to open cans in a clean, safe and fun way. With this handy kitchen gadget you can take the strain out of opening cans. All you need to do is place the opener on the can and begin turning the comfortable knob. The ingenious tool automatically locks in place and the stainless steel mechanism cuts from the side leaving a completely smooth rim, not sharp or jagged. The tiny, strong jaws on the side of the opener remove the lid. Press down on the white button to close the jaws on the lid and when you are ready to drop the lid into the bin or recycling container, just release the button. So you don't touch the food, the food doesn't touch the opener and there's no danger of contamination. You don't even need to wash it after use as it never comes into contact with the food inside the can - you could go from opening dog food straight to a can of tuna. To make sure you get the hang of it, there are full instructions on the packaging and a handy set of detachable instructions you can keep in the drawer for visitors.