Built-in spring, just press the handle when cutting thread, easy to open and close This sewing scissors is not only practical but also makes a crochet lovers, enhancing their crafting with practical Small scissors is functional, providing ease of use during extended crafting Lovely small scissors is perfect for cutting thread ends Suitable for fishing line, fabric, thread, a good accessory for tailoring,, embroidery, trimming, and so on, Manufacturer: JDNH