Classic round crown sinnet paracord pocket knife fob, with 1/8" x 2" long firesteel inside the sinnet.
An old Wostenholm blade from a batch made in 70's, handle produced back in 2010 when I bought the knife on ebay. Knife has its flaws, but I didn't pay much for it in the auction, so I kept it as a user anyway.
More info in blog post:
stormdrane.blogspot.com/2016/09/paracord-fusion-ties-back... 