Learn the basics of "Crumb Quilting" while making this beautiful table runner. We'll start with a charm pack (5" squares) to make your first time easy and take it from there. Crumb quilting, although not a new idea, is enjoying a resurgence now as we try to use up all those bits of fabric we've been saving. Basically, it's sewing small pieces of fabric together to make new fabric which can be cut up to make blocks, borders, sashing and more.