Use the Dritz Mark-B-Gone Marking Pen Combo Pack to draw applique lines, trace weaving sketches or mark quilting and needlecraft designs. This pack contains two water & air soluble marking pens in purple and pink. These pens are ideal for transferring pattern markings and for marking exact locations of buttons and embellishments in your fabric-based projects. Wipe off the markings made by these pens using a damp cloth. For best results, use only on washable fabrics.