I use it for practicing FMQ, grabbing two of those pre-cut pieces of craft felt is faster than doing a traditional quilt sandwich and they work great for practicing new motifs, or doodle quilting. I also bought a bolt and usd some to cover my design wall, and have been using the irest in art quilts. I've turned some of my FMQ doodles on the precut felt into wall pieces by gluing them to those 9" x12" stretched canvases that they sell in art and craft stores and then painting the edges of the canvas to match the color of the felt.
Rob