Description Sewline Needle Threader The sewline needle threader case slides open to reveal a clever mechanism. Simply insert the needle with the eye facing open to the threader pin, push down on the lever to test. If you feel resistance, Stop, the needle is not correctly aligned. Realign needle and retest. Once correctly aligned, lay the thread into the ?V? groove. Then press the lever to guide the threader pin and thread through the needle eye. Remove the now threaded needle. The bottom of the case hides a clever storage area and handy magnet. There is a thread cutter on the underside. Easy to use Replacement Cartridges Available Suitable for threading fine needles size 9-12.
