CRKT Tao Tactical Pen Multitool Knife is known for its multipurpose features which will surely grab your attention. True to its name, this tool can be used both as a pen and also as a knife. If you are looking for a compact product which can fulfill twin purposes, this one is definitely a smart choice that you can go for. The best part is that its cost is very low and you within a cheap range you are able to get such a unique product. Thus, you can say that this multipurpose tool is very nice and affordable.