HUSQVARNA VIKING Cutwork Needles are specially designed to create intricate cutwork embroidery and appliqu designs with ease and precision. These unique needles cut fabric as they stitch, eliminating the need for scissors and allowing for clean, detailed cutouts. They are perfect for cutwork embroidery, lace designs, and decorative appliqu. Each pack includes four color-coded needles, making identifying and organizing the sequence needed for complex cutwork patterns easy. The color-coding system helps you achieve consistent, precise cuts while maintaining the integrity of delicate fabrics. For optimal performance, replace your needle every 6 to 8 hours of sewing or whenever you switch fabric types.