Features: Black blade made from CPM S30V stainless steel. Ball bearing pivots for smooth flipping and no blade play. Bronze-finished titanium handles with blue hardware. Bronze and blue latch to keep the knife open or closed. Description: Elite Outfitting Solutions Inc. (EOS) has upgraded their popular Trident model with a latch and a ball-bearing pivot. The addition of the latch allows safer carry and keeps the knife in the position of your choice, and the ball-bearing pivot eliminates blade play without damaging the knife's smooth, free-swinging action. The rest of the knife is as it was, with expertly machined handle scales, an eye-catching aesthetic, and unyielding EOS quality. There are balisong collections with and without an EOS Trident, but the latter is superior. EOS butterfly knives are high-quality, no-nonsense, American-made flippers with standout designs. Shop our selection and pick out your favorite!