Edding textile pens can be used to mark on virtually any surface. Whether it be paper, wood, fabric, metal or ceramics, you can design virtually anything to make it look even nicer using these brilliant inks. These pens have no odor while in use and do not bleed or feather on most fabrics. Heat set fabric after painting with a dry iron for 3 minutes. Washable in temperatures up to 60 degrees Centigrade. Made in Germany. These pens are specifically recommended by Bernina for use in their Paintworks automatic painting tool.