The Amazing Johnathan’s Knife Through Arm"This is the last knife through arm you will ever need to buy. I have owned many versions in the past and this is the ONLY one that actually fools people. The design and feel of this knife is just fantastic. Do yourself a favor and buy the Amazing Johnathan Knife Through Arm. Made to last and built for the working performer." John Shaw "I love this thing, I use it ALL the time. I open letters with it, cut fruit, stab girlscouts, wave it around the