CRKT Assisted Opening KISS Knife is another two piece tool that has more features than the pocket folding knife. Its design is much more similar but the price range is a bit higher. The knife has been designed using sophisticated technology and that is why it has gained a lot of popularity. Among all the models of CRKT series, this one is the best and most impressive too. The beautiful design and rigid lock feature definitely enhance the overall look. If you are looking for an effective, decent and affordable knife you can choose this one which is just apt.