Needle Size: Assorted: Includes one each: Universal 70/10 & 90/14; Stretch 75/11 & 90/14; Denim 90/14 & 100/16; Double 2mm; and two Universal 80/12. Feature: Designed to allow the user the opportunity to try a variety of popular SCHMETZ needles. Fabric Use: Numerous. Works with all household sewing machine brands.