Water soluble marking pens are perfect for transferring detailed embroidery patterns onto fabric before you stitch. The blue ink will wash out once you are done stitching, or you can use the built-in eraser tip to clean up the lines.
The marker works well on all types of embroidery fabric, even coarse ones. In addition to embroidery, you can use the pen for applique, sewing, quilting, and other handcrafts.