Thehemline yarn threadermakes threading yarns quick and easy with two double ended yarn threaders youll find it easier to work with hard to thread bulky and fraying yarns they are made from metal and are designed to be long lasting and durable use them to hold your thread and they will make it simple to pull through your yarn the eye of a needle the different sides give you two different sizes the hemline range brings a huge variety of essential sewing tools and accessories perfect for