Push and Pop on your own, or play against a friend!
These are great for sensory feedback, regulation and calming. The motion and fine motor skills are a great way to get fingers working, or to create some peace for yourself!
If you are looking for a totally silent fidget / sensory tool, this probably isn't it. But if you've used one for 5 minutes, you'll understand while they are around! The satisfaction of popping bubble wrap, with the sensory control and repeatability you want.
Available as round or square