F39 Can Opener Q
The peerless Tupperware can opener. You will never need another can opener. It never rusts, never needs washing (just wiping), no transfer of germs from can to food. This is because it doesn't cut the can at all, and never comes into contact with the contents.
The chunky grip handle can be used with the flat of your hand, and turns easily.
But don't listen to me, watch the official demonstration videos here:
And listen to top US consultant Dee W. Ieye sing its praises. Some strong language, but very funny and informative: