Needing certain tools when you are stuck on the road and not having them can be quite frustrating. That’s why carrying tools such as Wallet Ninja is a good idea. To be specific, this has 18 useful tools to make your life easier. Whether you want to open a bottle, cut things, or peel fruits, Wallet Ninja has you covered. It is small and fits in your wallet with your credit cards. Wallet Ninja is made of 4x heat treated steel. Nice to have and not need than the other way around.