A useful accessory that can be used as a keyring, to hang a cell phone or MP3 player, to keep together rings or washers ....
Step 1: what you need
A strip of steel spine from a windshield wiper, a piece of iron wire 14 or 12 gauge (1.5 to 2mm), nippers, round nose and flat nose pliers.
You can get windshield wipers from free in a scrapyard. Wiper blades contain 2 stainless steel strips that are very flexible.