2 razor blades
1 led or small flashlight bulb
2 sets of alligator clips
1 9v battery or any battery really
tape or something to hold the razor blades together. I used my erector set for mine and made a couple guards to avoid cuts but use your imagination
These would also be good things to include in a survival kit
You want to hook one of the clips to the razor blades and then the other end to the light bulb.
hook the light bulb to the battery
the other clip you hook to the wire you are stripping and make sure you squeeze the clip down and the other end of the clip to the battery
Now when you go to strip the wire you press it into the razorblades until the light turns on and then twist it around and pull to strip the wire
Really easy to make on the fly and when your working on electronics that you cannot lose wire length on it can save the day in a pinch
Can be put in an Altoids can for on the go wire work and can be used as a circuit tester.
Thanks for reading!