Superior Titanium Coated Top Stitch Needles - #70/10

SUPERIOR Titanium-coated Topstitch #70/10. Guaranteed to last 5-8 times longer than regular needles. Pack of 5. Recommended for sewing with very fine threads.
Use with:
The Bottom Line
MicroQuilter
Kimono Silk
MonoPoly
For Quilting, applique, sewing and embroidery using very fine thread.
MonoPoly also available. 
https://www.ilovecountry.com.au/product-page/superior-mono-poly-thread-clear