On 3/5/2023 at 1:46 AM, Smithy said:anything as small as a pop bottle will need another tool.
The white one grips any screw top from 0 to 3 inches in diameter; the all metal one goes up to almost 6 inches.
I don't think it would open anything else other than screw caps nor was it intended to. For the other necessities I use my ancient, well-used waiter's friend.