Hemline Universal standard machine needles are designed to allow for a wide range of uses on nearly all natural & synthetic fabrics. They feature a slightly rounded tip to allow for easy penetration of the fabric.

This pack contains a Heavy Assortment of 6 needles, consisting of; 2 x 80, 2 x 90 & 2 x 100. 

These are designed to fit conventional household sewing machines.

What the manufacturer says
The slight ball point of the Universal Needle makes it extremely versatile. It works well on most machines and is commonly used for woven and natural fibres.

Best for: Most woven fabrics, and some knits and synthetics. Use with 80 wt, 60 wt, 50 wt, 40 wt cotton, polyester, silk, mono-filament (poly or nylon), poly or rayon embroidery, or polyester thread.
Slight ball point. 

Please be aware, needles are sharp and can also present a choking risk. Do not leave within reach of children and always supervise any minor using a sewing machine. Handle this item with care.