A pincushion (or pin cushion) is a small, stuffed cushion, typically 3–5 cm (1.2–2.0 in) across, which is used in sewing to store pins or needles with their heads protruding to take hold of them easily, collect them, and keep them organized.
Pincushions are typically filled tightly with stuffing to hold pins rigidly in place. Magnetic pin cushions are also sometimes used; though technically they are not "cushions", they serve the same basic function of holding pins neatly.
Adjustable wrist pin cushion. Keeps pins handy on your wrist while you sew. Comfortable - fits all wrist sizes. Elastic band on the back to secure to the wrist. Foam interior filling to help keep your needles and pins clean and sharp. Perfect for dressmaking and quilting.