Clover Flower Needle Threader for Embroidery
This lovely needle threader from Clover has a folded metal strip which is tough enough to pull stubborn threads through your needles.
Unlike wire threaders it will stand up to threading multiple strands for canvaswork and similar.
This threader works comfortably for embroidery needles down to size 8 and tapestry/chenille needles down to size 26.
For fine embroidery needles under size 8, I recommend the Clover Double Ended Needle Threader for Fine Embroidery.