SCHMETZ | 萬用雙針 | 100/16 | 4mm

The 4mm spacing works perfectly for my hemming projects, and it sews smoothly through cotton twill without any skipped stitches. I’m impressed that two rows come out so evenly aligned right from the first try.

My old twin needle kept skipping stitches on jersey, but this 4mm universal handles knits and wovens without any snagging. The 100/16 size gives a clean, professional hem that looks store-bought.

Took a chance on the 4mm spacing for a hem on stretchy knit, and the twin needles made two perfectly even rows without any skipped stitches. The 100/16 size glided through the fabric smoothly, and it was a breeze to thread. Just what I needed for a clean, professional finish.