Comfort Grip, Heat Resistant, 97pc. Taylor Seville Originals Notions make your sewing life easier. The Comfort Grip Magic Alphabet, Numbers and Arrows Pins are 2”x 0.5mm. They have a comfort grip that makes picking up and maintaining a grip on the pin, easy. These are strong and sharp pins which will assist you in your quilt layout. For example, The Alphabet pins are ideal for identifying the block letters. The number pins identify the rows. The combination of Numbers and Alphabet can be used to identify the position in the quilt and the Arrow pins are great for marking the direction of a particular row. The pins come in a dual sided travel case for easy storage.