Gutermann - 聚酯萬用線 - 100m/110yds - #110 - 石板灰

It handles denim and silk without a single skipped stitch, and the Micro Core Technology makes it feel way stronger than my usual budget spools. I've already gone through two bobbins on this slate color and it hasn't frayed once.

The Micro Core Technology really shows in how smoothly this thread glides through my machine, even on thick seams like denim hems. No fraying or breaking so far, which is exactly what I need for daily mending projects.

This slate color is exactly what I needed for a pair of dark trousers, and the 100m spool lasted through the whole project without a single knot. The thread glides through my machine smoothly and the seams feel solid, so I’m already buying another color for my next batch of repairs.