Easy to collect: These twin needles come with a small durable plastic case that allows you to conveniently collect and store the twin needles.
Exquisize design: Each twin needle fitted with 2 pins can be easily threaded with 2 identical or different decorative threads to sew in a straight or patterned way at the same time.
Widely used: this is an excellent universal sewing machine accessory for most sewing machines.