Isacord 1000 公尺聚酯纖維 1305 狐火線

The strength really shows when you’re doing dense lettering—no breakage, just a clean, smooth stitch every time. It feeds through the machine noticeably easier than the rayon I used before, and the finish looks sharp on both sides.

Broke a needle mid-job and this thread didn’t fray or snap once—it’s nearly twice as strong as the rayon stuff I used to run. The 1000m spool lasted through three dense logo sets without a single tangle. Smoothest feed I’ve had in a while.

This thread ran through my machine like butter and didn’t break once during a dense logo design. The color 1305 Fox Fire is a perfect vivid red, and the strength is noticeably better than the rayon I used before.