Isacord ポリエステル糸 1000m 5450 ベーシック シーフォーム

I was worried this thread might be too thin for my machine, but it runs smooth as silk through the needle and the color is a perfect true seafoam. The extra strength from the polyester really shows in the final stitch quality.

I was a little skeptical about polyester thread, but after embroidering a few test patches, the strength is really noticeable compared to my old rayon. The seafoam color is exactly what I needed for a nautical project.

This thread runs so smoothly through my machine that I barely had to adjust the tension at all, and the color is a perfect match for my project. The strength difference from rayon is noticeable—it holds up to tugging without fraying or snapping.