Non‑slip rubber discs that grip needles firmly so you can pull through dense seams, canvas, or layered quilts with control. They reduce finger strain and protect fingertips when working with tough materials or small hand‑sewing needles. Lightweight and packable, they are useful at the machine bench, in the classroom, or in travel kits. Each pack includes two discs so you can keep one near your hand‑sewing area and another in a go‑bag for quick repairs and on‑site alterations and crafting.