Tuna strainer
I have a smooth-edge can opener and I like it much more than an old-fashioned can opener. My wife complains when she uses it to open a can of tuna, though, because the diameter of the cut lid is too large to squeeze the water out of the can. So I bought this simple tuna strainer. It’s a metal cup with holes in it. Press down on the handles and you can squeeze as much liquid as you want from the can. — MF