A little piercing with this felting needle tool is all it takes. Appliques are easy! All it takes is a light punch! Comes with fine needles for a wide range of fabrics. Includes a safety locking device. Ideal for attaching appliques to knits! The needle points are very sharp and dangerous. Handle with care. Features a lock-in-place open ended cap for safe storage and transport. Measurements: approximately 4H x 1.1W inches.