The Terrain 365 Mini-Butterfly is a unique, modern balisong design in a very compact package. Updated bead blast finish allows for more tactile feel while flipping. A special collaboration between Terrain 365 and Darriel Caston of Rocket Design. A fully functioning balisong style pocket knife featuring our rustproof and non-magnetic Terravantium™ super alloy blade. Precision milled with titanium handles, pocket clip and latch. Limited quantities available.