What 90 100 Topstitch Needles Can Do
by Kelsi Watts: The size 90/100 needle is a large needle, specifically designed for use with thicker fabrics such as denim or canvas. It is often used for topstitching or decorative stitching.
The larger size of the needle allows it to easily penetrate thick fabrics and create clean, strong stitches. It is a popular choice for sewing jeans, bags, and other items made from thick fabrics.
Embroidery needles vs sewing needles
Embroidery needles have larger eyes than regular sewing needles to accommodate embroidery thread. The sharp tips on embroidery needles penetrate tightly woven fabric and felt better. Embroidery needles, sometimes called crewel needles, are used for crewel embroidery
Needle type that works best on batting
A quilting needle works best on batting because it has a thin shaft. Machine quilting with a quilting needle is ideal for pushing through top, batting and binding materials. The slightly rounded tip and tapered shaft of a quilting needle easily pierces several layers of woven fabric, without damaging them.
What 80 11 needles are used for
Singer regular point needles are used for standard stitching performed by a home machine. Needles of size 80/11 are best used with lightweight woven fabrics and can be used by Singer, Brother, Kenmore and other quality sewing machines.

What 70 10 sewing needles are for
70 10 sewing needles have a slightly rounded point and are best for projects with woven fabric and knits. 70 10 needles are excellent all purpose needles that works with any household sewing machine brand. Brocade, fleece, thin leather and velvet also work well with 70 10 needles.
Best sewing needle type for piecing
General piecing and machine quilting are best done with an 80 12 needle and for tiny threads use a size 60/8 sewing needle. While you could use a universal needle you might see better results using a skip-free needle with a deeper groove above the eye and a flatter shank.
How to tell the difference between sewing needles
Larger needles have a smaller number while smaller needles have a higher number. Example, a size 18 needle is thicker and longer than a size 24, which is shorter. To discover which you like best try a variety of brands, types, and sizes until you find one you are most comfortable using.
The best sewing needle for satin
A standard needle should be fine to use on satin cloth. I personally prefer a slightly smaller needle and find the results to be better. Avoid large, heavy-duty needles because they pierce large holes in satin and avoid very fine pointed needles because they are more likely to develop barbs.
Choosing the best needle for free motion quilting
For free motion sewing machine quilting choose the needle size that best suits the weight of your thread. As a general rule 40 wt thread requires a size 75 needle. Unless you are piecing together extra thick padding a small to medium sized needle that is sharp to slightly rounded will work fine.
Sewing machine needles to use (and when)
The larger the needle number, the larger the blade of that needle. Both needle sizing numbers are typically marked on the package, such as 60/8 and 70/10. Home sewing machine needles are classified as 130/705 H system, which means they should be used in home sewing machines rather than industrial machines.