Sulky Iron-on Transfer Pen easily transfers designs onto fabric, canvas, wood or just about any surface where a hot iron can be used. The permanent, non-bleeding, ink glides on like a marker to make transfers for fabric painting, original art, applique, embroidery, labeling quilts & clothing, tole painting, needlework and punch needle. Turn patterns into shaded iron-on transfers. Make multiple copies from a single application. Works best on light to medium color fabrics. Colors include Red, Brown, Blue and Black. 4 pc.