Isacord 1000m 聚酯纖維 5422 Swiss Ivy 縫線

The strength on this thread is unreal—I've run dense satin stitches without a single break, and it glides through the machine like butter. The 1000m spool lasts ages too, so no constant rethreading mid-project.

My last cone of this ran out mid-project and honestly I'm just relieved this one has 1000 meters on it, since the polyester holds up way better than rayon ever did for me. The Swiss Ivy color is rich and the thread glides through the needle without any fraying.

The color is a perfect Swiss ivy green, and the thread feels significantly sturdier than the rayon I used to embroider with. It ran smooth through my machine without fraying or snapping on a dense design, though I did have to rethread once when the cone snagged near the end.