Chiao Goo IC Key

When screwing in your tips, connectors or stoppers, insert this tightening key(s) into the lifeline hole found on each metal join at the ends of your TWIST™ & SPIN™ cables, connectors or stoppers. Simply use the key as a handle to help you grasp and tighten the screw connection. Use the key EVERY time you attach your tips to a cable. You will need the key to loosen the connection when removing the tips from the cable.

This key fits with Chiao Goo interchangeable needles and cables.