Also caled Sharp Needles. These have a very slim, acute point for easier peircing of very fine or densly woven fabrics. Use for precise stitching of edges, also for silk, microfober fabrics, coated materials, foils and artificial leather. System: 130/705 H-M. Assortment includes: 2 sz60, 2 sz70 & 1 sz80. 5 needles per pack