P152297 Prym universal sewing machine needles. From fine silk to medium-duty cotton to firm corduroy fabric: These premium-quality sewing machine needles are suitable for virtually all natural and synthetic fabrics. Thanks to its slightly rounded tip, the needle easily penetrates the fabric. Due to their flat shanks, these sewing machine needles fit any conventional sewing machine and are available in thicknesses 60 to 110. 152297 STANDARD 70-100 10PCS