I needed erasers for a small group I'm working with. We had the white boards and markers...but not the erasers. Last year I gave each kiddo a sock. They put it on their hand and bam, instant eraser! But I wanted to try something different. I wasn't sure these fifth graders would find it as cute as my first graders did. So I thought about felt. Not only was it easy to cut it apart, I made a set of twelve erasers for less than fifty cents! I bought two pieces of felt and measured six squares on each. Cut them out and there you go!