C.S. Osborne Glover's Needles. Egg shaped eye. Ideal for sewing and repairing sails, canvas, leather and similar materials. High quality extra heavy steel wire needles. Glovers needles have a sharped tip. More often used with canvas or fabric where pre-made holes are not needed. Can be used on leather but will take more force to pierce through the leather. Size : 0 Length : 2" Gauge : 18 Pack of 25 needles Osborne needles and pins have long been considered a standard for fine quality.