So I had to buy this because the left earbud on my Oculus Rift broke and is no longer under warranty so I needed a do-it-yourself solution. This soldering kit was inexpensive and just needed something quick to solder a few wires together. Was very easy to use, thought I might only use it once but will definitely keep it in my tool box. I also really like how many extra bits it has. You just don't see it on other sets these days.