KINGSO 3Pcs Automatic Needle Threader Thread Guide Press Button Sewing Device Material: Plastic &lt;br /&gt; Color: send in random Size:Appr 7x2.2cm&lt;br /&gt; Package Included: 3X Automatic Needle Threader How To Use:&lt;br /&gt; 1. Check out the holes at one side.&lt;br /&gt; 2. Insert the needle into the hole. 3. Press the middle part like the picture shown, until the little hook protrude.&lt;br /&gt; 4. Hitch the sewing thread on the hook. 5. Un-press the middle part.&lt;br /&gt; 6. Pull out the needle, and the sewing thread ran through.