SUPERIOR Needles Topstitch #70/10
These titanium-coated needles have an ultra thin coat of titanium nitride, they will stay sharper longer and outlast any current Topstitch needle on the market.
For Size #70/10 - #100, 60 wt., & MonoPoly.
Recommended for Quilting, Applique and Embroidery using very fine threads.
It really does make a difference in your sewing experience.