Clover Needle Desk Threader is the ultimate needle threader.  Simply drop your needle (any needle except tiny petites), rest the thread in the slot, press the button and you will have your needle threaded. Ideal for difficult to thread floss and metallics and also for difficult to see needle eyes.   Works best with Quilting-Betweens, Applique, Sharps, and Quilting needles.  Do not use with long eye embroidery needles.