This sewing machine needle set from SINGER is a great set of pre-selected machine needles ideal for general sewing on both woven and knit fabrics. This set includes titanium universal and ball point needles in assorted sizes to perform multiple standard stitches and last two times longer than standard needles, standard ball point needles designed to slip between the threads of knit fabrics to avoid piercing the material and damaging them with snags and standard universal needles allow you to perform multiple standard stitching projects on woven fabrics. Each assorted needle size allows you to choose the needle that best suits your fabric. Size 70/10, 80/12, 90/14 and 100/16 needles are best used on very light weight fabric, light weight fabrics, medium weight fabrics and heavyweight fabrics respectively. Details: Includes assorted color heads for identification Sizes 70/10, 80/12, 90/14 and 100/16 54 needles For general sewing machine use on both woven and knit fabrics Contents: 24 titanium universal and ball point needles 15 standard ball point needles 15 standard universal needles