Sometimes I will use something and realize I’ve owned it forever. It’s a nice change in our throwaway reality. I think my personal record is a bicycle multi-tool I got for one of my first bikes, ~25 years ago. Still have it, still use it. When it comes to electronic devices I have a Panasonic mini Hi-Fi from ~2005. Never felt like changing it.
What’s your record?
The oldest thing I use almost daily must be my bread knife which I bought around 2006. It was pretty cheap, the coating of the handle is peeling off, it’s a bit too heavy and not balanced well, I would not buy it again. But it works.