With a precision tip marker on one end and a slant eraser on the other , the Select Self Erase Marker is perfect for quilting, decorative embroidery, dressmaking, handicrafts, and more! Markings disappear automatically after 1-7 days. The time to disappear may vary with material and surrounding environment. Marks will not be set with heat, they are still easy to remove even after ironing!2-in-1 Precision Tip Fabric Marker with Eraser!Precision tip marker on one end with wide slant eraser on the other.For quilting, decorative embroidery, handicraft, dressmaking and more!Markings disappear automatically after 1-7 days, this may vary with material and surrounding such as temperature, humidity and air circulation. Use on-board eraser for immediate removal.You need to test the mark & ironing it on all fabrics before you do final project.After marking, if it needs to be heated/ironed, treat with clean water to prevent discoloration. Color: Purple Use: Marking Pen Included One Pen Per Pack