Very thin pins will not leave pin marks. Heads are constructed of heat-resistant, ironproof glass. They are small so they will not get in the way when machine stitching. Packaged in a plastic storage case. This kit includes 100 pins that will not leave pin marks. Measures .5 mm in diameter.
A set of 50 decorative head straight pins for sewing, quilting and crafts. Made from rust resistant nickel-plated steel with uniquely designed Singer Embossed heads in assorted colors. Easy to see, easy to grab.