Use to transfer pattern markings, needlecraft and quilting designs to fabric.   Convenient erasable end for quick corrections. Markings naturally disappear in 4 -14 days, depending on temperature, humidity and the amount of ink you've applied.  If you’re in a hurry, marks can be removed immediately with the available eraser or with the application of water.  Dry cleaning or ironing will have no effect on the permanence of the marks.