I've just finished making 20+ pincushions using water bottle lids. I found the pattern on the 'net. They were VERY easy to do, only taking a few hours to do all of them.
I glued circles of felt to the bottoms of the lids. I had picked up a piece of quilt batting at Goodwill a while back that I used for the stuffing. I cut a square(ish) out, folded and rolled it.
I had some quilting squares left-over from a quilt project that I cut into approximate 3" rounds. I crammed the quilt bat rolls into the rounds and stuffed the ends of the round into the lids after putting a thread of craft glue around the inside rim of the lids.
Trim the outside of the lid with pretty ribbon and there you have it.
These great little cushions fit wonderfully into the 'nook' of your thumb.
The reason I made so many? I have about that many leaders, co-leaders and volunteers in my Girl Scout Neighborhood, of which I am the Team Leader. I'm hosting a "Patchwork" Investiture Ceremony next week and these are the leader's gifts along with their pins.
I'll get a pic here in a bit.
I also have a young lady who is receiving her Silver Award as well.
These were SO much fun and incredibly easy to make.
Edited to add, before I stuffed the batting into the fabric rounds, I sewed crochet thread around the circle so I could easily gather the fabric around the batting. I tied off the ends before gluing this into the lids.