The CRKT K.I.S.S. is a revolutionary high-tech statement by Knifemakers' Guild member and designer Ed Halligan. It stands for "Keep It Super Simple." It's one honey of a knife, precision fine blanked for superior fit and smooth operation. Ed Halligan's unique two-piece construction features an integral frame lock, and a breakthrough design which seals the cutting edge against the handle. A thumb stud is used to one-hand open the blade, and as the blade is fully rotated open, the frame lock snaps crisply in behind the blade to give a sound lockup.