Schmetz Leather Machine Needles 80/12 These knife-edge point needles will easily penetrate even the toughest leather for trouble free sewing! Cutting points for leather, imitation leather and similar material. Enjoy sewing with good needles! Made in Germany. Use in Pfaff, Baby Lock, Janome, Singer, Elna, Viking and all machines. Use with "Sewers Aid" on your thread for less breakage.