In a recent video the rim of a box lid proved to be too thin and broke. Here you see how I turned what remained of the lid into a small bowl. The see the lid being turned go to https://www.youtube.com/watch?v=Od1hDMmRtnE
You'll find a lot more information on my turning techniques in my books. https://www.richardraffan.com.au/books-and-dvds/