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?
I think technically it’s just my key ring. It’s loop is just from a charm thing my grandmother gave to me like 20 years ago. The charm was lost a long time ago. Kind of boring though.
My favorite pair of jeans and my favorite jacket are both about 15 years old at this point, heavily worn and patched together many times. Not daily use though obviously. My most comfortable pair of boots are about 10 years old which are closer to daily use.
One of the hard drives in my computer is more than 10 years old but I rarely read/write anything to it anymore. For a long time a lot of bits from it were very old, but I think everything older has been ship of theseus’d now. My mother still uses my handy down 15+ year old MX518 mouse daily though.