DRITZ-Fine Point Disappearing Ink Marking Pen: Purple. Extra-fine point for detailed marking; perfect for sewing; quilting and many other fabric crafts; air and water soluble in most fabrics; designed for transferring embroidery; quilting and craft designs and patterns to fabric for embroidery; applique; paint and more! Ink disappears in 48 to 72 hours under normal circumstances (read directions carefully before using). Imported.