Birch Pinch & Pull Bodkin
This bodkin is used to thread elastic, ribbon and lace through eyelets and casings, instead of using a safety pin that can damage materials.
Slide the ring down to the bottom of the bodkin towards the loop. Insert your ribbon/elastic/chord between the teeth. Slide the ring back up to the top of the bodkin, this will secure the chord between the teeth. Insert the bodkin into the casing and slide through to insert the cording.