Gutermann - 聚酯萬用線 - 100m/110yds - #239 - 深灰色

For mending a dark grey work shirt, this thread matched perfectly and the Micro Core Technology kept it from snapping during dense zigzag stitching.

This spool handles everything I throw at it, from denim to delicate knits, without snapping or tangling. The Micro Core Technology really shows in the seam strength, and the 100m length feels like it lasts forever for small projects.

The dark grey is exactly what it looks like on the screen, and the Micro Core Technology makes the thread feel sturdy without any annoying fraying at the needle. I've used it for a few mending jobs and a zipper insert, and it held up perfectly through all of it.