Schmetz Universal sewing machine needles. 5 per pack. This how Schmetz describes their Universal sewing machine needles Feature: Slightly rounded point.Fabric Use: Numerous - wovens and knits. A great general purpose needle. Works with all household sewing machine brands.Quantity: Five (5) needles per card. Choose your size - Here is some guidance from Threads Magazine Choose a size 60/8 needle for lightweight fabrics similar to georgette or organdy; a 70/10 or 80/12 needle for medium-weight jersey, Lycra, linen, or calf leather; a 90/14 and 100/16 for heavy fabrics like jeans, vinyl, upholstery or canvas; and 110/18 or 120/19 for very heavy fabrics.