Taylor Seville Extra Fine Patchwork Magic Pins pack of 50 Comfort Grip, Heat Resistant, 50pc. Taylor Seville Originals Notions make your sewing life easier. The Comfort Grip Magic Pins Extra Fine Patchwork are 1 3/4" and .4mm. They have a comfort grip head that makes picking up and maintaining a grip on the pin, easy. The Comfort Grip Magic Pins are also heat resistant, so if you iron over them, they will not be ruined. The pins come in a designer storage case that closes, so you wonÕt lose any pins!