E(2) and I made a magnetic pipe cleaner discovery bottle during "P" week! To make this discovery bottle, I cut pipe cleaners into small pieces and put them in a clean and dry plastic bottle. It doesn't get much simpler than that!
The girls love moving the pipe cleaner pieces around using their magic magnetic wand!
This is another one of those activities that is all over Pinterest...so, I'm not going to link to a specific site for the idea.