Double Eye needles are designed to use when stitching with two colors. Perfect for use with ribbon embroidery, other types of embroidery, and many other sewing projects. By threading both eyes, stitching comes out smoothly and with little resistance on the cloth. A fun way to play with color in your sewing projects! Double Eye Needles by Clover, Blunt tip with three sizes: No. 15, 17, 20.