What baby items did you end up not using?

FTM to be here! SO and I are planning on shopping around for baby stuff this weekend and I'm wondering what are some items that you bought/were gifted that you ended up not using or used only 1 or 2 times before they ended up collecting dust or being tossed/donated/whatever?

Edit: Thank you all so much for your replies! It's definitely fascinating seeing what's common and what's not when it comes to unused items. And I found out about a few things I didn't know existed! (Wipe warmers??? Didn't know it was a thing!)