Here are these pieces after the lids have been trimmed.

I don’t know if you noticed, but I threw more lids than containers. Lids can be a tricky business- I need to take into account how it fits, thickness as I trim it, if it fits with the vessel shape, and the creation of the knob. Creating the knob I often find challenging. Not too big, not too small, fits with the shape, and stays attached as I shape it!