Nowadays things are stylish and cool, if they are two-in-one, three-in-one, four-in-one, five-in-one … I on the other hand, am quite content for the present, with two-in-one.

There comes a time when we should replace our keys and locks!

The Carabiner Key

Ring Key

Why not, let it be two-in-one, dual form is a lovely Slovene language feature!