DMC 3 in 1 needle threader for fine or medium weight threads to heavy yarns" /> Needle threader for fine, medium and heavy weight threads and yarns. A plastic threader that is three threaders in one - a great value. The DMC needle threader contains 1 hook for threading heavy weight threads/yarns, 1 hook for medium weight, and a wire for use with fine threads. Accomodates both short and long eye needles. Eye hole in the largest threader to attach it to a lanyard or chatelaine.