This project can also be done with super glue if you don’t have means to solder.
The third picture is as shown on my daughter's little hands.
Step 1: Strip a coat hanger
Use sand paper to remove any coating on a section of coat hanger. To help speed up the process I spun a piece in my drill press.
CAUTION! If you do it this make sure to hold the wire before you turn the drill on. Otherwise the section of wire will turn into a whip / weed wacker. Be careful and work within your experience.