When I first left home and moved into rented furnished accomodation I bought a set of tins, one of which was a tea caddy. That caddy has been in daily use since, and that is coming on for 40 years. At the same time I also bought some kitchen utensils. The potato masher is still going! Every time I use it I idly wonder how many tons of potatoes I have mashed with it over the years.
What have you got that has lasted well? Not necessarily kitchen stuff, just anything.