What do I do with it once I'm finished casting off? There is only about a 7inch string. And the end string after the cast off. I don't see anything on that one. I'm finally finished and don't know what to do with either string.
You should weave those tails in so they don't show. Amy has a video that shows how to do this.
You might want to clip them a little shorter though - about 2-3"