Simple to apply: - put the threader through the top of the needle, then pass the string through the top of the threader, and finally pull the threader out of the top of the needle, fit for the old, tailors and those who do sewing work Material: -made of good quality plastic, suitable for needles and beads of many different sizes, help to improve your efficiency in needle work, Colors are in random delivery Simple to apply: - put the threader through the top of the needle, then pass the string through the top of the threader, and finally pull the threader out of the top of the needle, fit for the old, tailors and those who do sewing work Wide applications: - suitable for most sewing works, leather, denim, silk, canvas and cotton, different size needles can be applied to cross stitch, decorative stitching and embroidery