Things You'll Need
Instructions
Draw the design that you want to use for your branding iron on a blank sheet of paper with a permanent marker. Remember to draw the design with a single line because you will make the brand from a single piece of wire.
Unravel an unpainted wire coat hanger where it's twisted together at the top. Cut off the parts of the wire that were twisted together so that you're left with the section that forms the triangle of the hanger. Straighten the hanger out.
Turn over the sheet of paper with your design. A mirror image of the design will have bled through the paper. Trace the reverse image to make it stand out better.
Use needle-nosed pliers to bend one end of the wire to match the reverse image on the sheet of paper. Check the accuracy of your bends by placing the wire against the sheet of paper to check your progress and make small adjustments until the wire matches the mirror image of your design. When you brand something, the iron will sear the original design into it, just like a stamp bears the mirror image of the design that it stamps.