Chris Lovell opens up a tin of tuna with a big fat knife. without any idea he can actually do it quite quick!

This short video shows how easy it is to use the One Touch Can Opener.

Im not good with tools, and I have a tiny can of tuna…How do I position the opener and use it??
Or send a pic of how to do it.
Thanks
I don’t have an instruction manual. D:

missing a can opener. what to do.

Dave Hellard opening a can of breakfast with his head

Opening a 8 oz tomato sauce can using a safe rim can opener that causes a struggle for many people.