This storage box I have had since my teens and it is still perfect, since the day I owned it. (I am 43 now.)
My mum bought me this, so I could store my art materials; pencils, felt pens and paints and whatever else then, I can’t remember.
Later, for a few years, all my nail varnishes, dotting tools, nail stickers etc… were in here, to make it easier to take to class when I did a nail art course.
Now, as in photos above, I have changed it back to my art box. I have my watercolour paints, acrylic paints, jars, paint brushes, mixing tray and dotting tools in this box.
I moved my nail varnish stuff into a clear box.
Do you have something, that you have owned for a very long time?