The Schmetz Leather (LL) Needle has a left twist cutting point. The cutting point easily penetrates leather, artificial leather and heavy non-woven synthetics. It also creates an angled stitching line, which gives the seam a decorative look. Please note: Leather needles are not suitable for textiles due to their cutting effect, as woven or knitted fabrics can be severed during sewing. Schmetz needles are compatible with the following sewing machines, Singer, Viking, Janome, Elna, Necchi, Brother, Baby Lock, Juki, Bernina and Pfaff. Earn Loyalty Reward Points on these Schmetz machine needles and more. FREE Delivery Options are also available. .