I LOVE wool for bed quilts and throws. It has great loft when machine quilting without the look of polyester. I press my bindings over the edge of the quilt, so I don't use poly battings which compress/melt together with heat. I use Warm & Natural or White for table toppers. I once used Hobbs 80/20 when it was sold at Joann's, but it is more expensive at Hancock Fabrics.