Snap on soldering iron (used once)
Bought this when i was a mechanic apprentice thinking i was going to do lots of electrical work, but 5 years on i have yet to do any, and when i do i dont require a solder. I used it once when it was bought and then its just sat in my tool box since. No issues with it, i dont have any gas for it though so if you would like to test it, please bring your own gas. Any questions please text