I’ve seen every wiz-bang, 10-in-one tool that has come out over the past 15 years, and most of them aren’t worth mentioning. This one, though, is getting permanently attached to my boat, and one will also always be among my fishing gear when I’m going out for trout. The tool has 10 unique functions that I guarantee will get used regularly. There are four lever-operated tools, including a pincer, a cutter, a crimper, and a split-shot remover (love this feature), plus six more tools, including a knife, a screwdriver, a split-ring remover, scissors, a hook eye cleaner/knot pick, and a lanyard ring. Plus, the Walton's Thumb is made of stainless steel, and is small enough to slip in your pocket or to fit almost anywhere in your gear. It retails for $39.99.