Brian Tighe and Friends 001301-2 Small Blue Twist Tighe T/E OTF Automatic Knife is built with a ceramic blue anodized aluminum handle and a tanto edge point blade with a two-tone bead blast/satin finish. Brian Tighe has applied his popular custom Twist Tighe design to a high performance OTF automatic knife. It's built with a sculpted aluminum handle and a CPM-154 steel blade. A double-action firing mechanism deploys and retracts the blade with smooth satisfaction. Item includes a pocket clip for secure carry.