BDritz Dual Purpose Marking Pen, Blue ReviewbP PP Dritz Dual Purpose Marking Pen, Blue PA dual purpose marking pen in 2 colors; One color removes marks with a damp cloth; The other is a disappearing ink-marks are air and water solublePUse to transfer pattern markings, needlecraft and quilting designsPNot recommended for dry clean only fabrics; Store pen with cap on and point facing downwardP