The technique, at its core, involves increasing the stitch count on a knitting needle. This is accomplished by bringing the working yarn forward between the needles, then over the right-hand needle, before proceeding with the next stitch as indicated in the pattern. The resulting loop on the needle becomes an additional stitch in the subsequent row or round. This creates a small hole or eyelet in the fabric when worked in the next row, though the size and appearance can be modified through various pattern techniques.
The deliberate introduction of spaces contributes significantly to the design and functionality of knitted items. These intentional openings can add decorative elements, create lace patterns, or even serve a functional purpose, such as creating buttonholes or ventilation in garments. Historically, this particular method has been integral to the development of intricate lace work, showcasing the versatility and adaptability of the craft.