A Bit of Everything
I used to dabble with some amateur jewelry making. It was something I enjoyed but wasn't hugely good at. My jewelry making things - leftover beads and findings - have been hanging around in a craft bag for ages. They were carted along on several house moves, moved from a corner in one room to a corner in another room.
A few weeks ago, when looking for birthday presents for a friend, I stumbled upon the idea of using my jewelry making supplies to create stitch markers. Same equipment, same skills, and plays into my other habit of crocheting. I've since made a few and will be listing them in my etsy store.