Ideas Needed!

OK, I need some ideas from you creative minds out there! I have these big (these things are BIG) Apothecary jars that I got for Christmas. Yes, I display them like all together because I really have nowhere else to put them. I've had pinecones in there, and easter eggs and then these sparkly garlands. But I was looking for something else since Memorial Day & Fourth of July are over.

I looked around the house and thought of these. These are neck tags. We found them hanging from a palm tree in the backyard by the "barn" when we moved in. The previous owners had goats. I washed them up but had to pitch a few that were in really bad shape. I think it would look better if I had a little bit more, but I can't find any online that aren't brand new. Any suggestions?

And then I remembered I had a bunch of vintage wooden clothespins that I was using to hold ribbon. That storage system wasn't working for me, so I took all the ribbon off and used them here.

What I need though, is your ideas on what to use in the middle jar, the biggest one. I can't think of anything else I have around the house that I could put in there. So come on ladies, help me out! :)