Such a good idea! The silicone needle grabber in turquoise or pink has the shape of a thimble and is used where the hand sewing needle is pulled through multiple layers of fabric or sturdy fabrics. They ensure a tight grip when pulling the needle. The breathing slots on the lower side and the front opening for long fingernails ensure a comfortable fit. Each pack contains one grabber in sizes M and L, suitable for thumb and index or middle finger.