MicroQuilter #7019 Medium Blue Cone

The 100 wt. is so fine it practically disappears on my light fabric, which is exactly what I needed for invisible appliqué. I paired it with a 60/8 needle and had zero tension issues.

Went right through my machine with a size 60 needle and didn't shred once, which was a relief. The 100 wt. polyester is so fine that my appliqué stitches are practically invisible on the blue cotton.

I was a bit skeptical about using such a fine thread, but the 100 wt. 2-ply polyester glides through my machine like butter with a tiny 60/8 needle. The medium blue cone is lasting longer than I expected for detailed quilting work.