Sewing machine needles
To learn more about the best needle size for your thread see Superior Threads YouTube channel #100 with Dr. Bob.
The 100/16 is best for 30Wt. or heavier threads.
The 70/10 is for fine threads as well as Monofilament threads or Silk threads.
Organ Needles HLx5 sewing machine needles available in sizes 100/16 and 70/10. Contains 10 pcs. per package.
Made of: Steel, Titanium Coated Tips