These sewing machine needles are made from stainless steel material, which are sturdy and durable for long-lasting use. Ideal for: Machine Sewing, Stitching etc. 75/11 (Use for embroidery), 90/14 (Use for slightly thick cloth), 100/16 (thick cloth, jeans, etc.), 110/18 (Use for Leather, artificial leather, heavy non-woven synthetics. ).
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