Invictus-AT G10[RUSTPROOF X EDGE HOLDING] Terrain 365 has partnered with Prometheus Design Werx to create the Invictus AT G10, a special edition folder designed for tough environments. Featuring a Terravantium blade, titanium frame lock, G10 handle, and titanium hardware, this folder is rustproof, non magnetic, and incredibly durable. The ceramic bearings with bronze cages ensure smooth action, and the G10 handle reduces weight while offering a comfortable grip.