Classic type:It consists of an aluminum plate with a spring steel ring, and is effective and easy to use for needles with small holes and thin threads..
Type of bird(Birdy):It features an attractive and comfortable design, equipped with a built-in thread cutter, a hanging loop, and a protective cover for the precision ring..
type"ergonomics":Designed for comfortable handling, it features two hopper sizes for different needle sizes, a transparent window to view the overlocking process, and a button to lock the loop..
Types designed for thick yarns:Some needle sergers are made of stainless steel, which are durable and suitable for easily serging thick yarns and wool..
Usage methods:They vary depending on the type, but the general principle is to insert the wire or hook of the tool into the eye of the needle, then pull the thread through it.
