Fabric Marking Disappearing Ink Pen

Fabric Marking Disappearing Ink Pen is ideal for marking patterns on fabric or neoprene as pattern lines disappear. Disappearing Ink Pen has two markers, a blue Mark-B-Gone ink on one end and purple disappearing ink on the other. The blue ink is removed by rubbing marks gently with a damp cloth. The purple ink is air and water-soluble. Ink marks disappear in 48 to 72 hours. Best suited for washable fabrics.