Whisperlite Tracer/Foundation Web by Thistledown Quilts

Whisperlite is a super lightweight, leave-in, alternative to paper foundations for string quilting and paper-pieced quilt blocks. You can do wonderful things with felted wool using Whisperlite tracer, like make a wool smoothie. It is also fantastic for preparing appliques for either hand or machine applique. You can also use it to mark your quilt top for quilting, or to trace designs for hand embroidery.