I really appreciate the convenience of this highly functional keychain from TITAN Survival. I feel great knowing that I always have a supply of SurvivorCord on hand, as well as a small ferro rod to start a fire. While I have not unravelled my keychain, I have previously used SurvivorCord. I have used the paracord as regular cordage and I have used the various strands from within. I love the fishing line and the waterproof fire tinder, both worked really well. I also braided the snare wire and made a stronger snare. I was determined to try out my SurvivorCord, before I might have to actually depend upon it in a critical situation. I was very pleased with both the strong paracord and with all of the internal components. I now know that I can absolutely count on SurvivorCord. It has earned a permanent home in my backpack on every outing and it also has a well deserved spot in all of my family's bug-out-bags. TITAN Survival is an outstanding company and I have been very pleased with all of the products that I have purchased. TITAN Survival was Co-founded by a US Army veteran and his wife. These fine folks have earned and deserve your support.