Pena Designs at an Approachable Price PointThe X-Series by Pena brings iconic knife design to the masses, and offers an entry point for those new to the brand. the Rhino is a beefcake of a blade, with a thick handle and stout .16" thick blade. The hollowed, bead blasted Titanium handle is finished off with blue washers on the pivot screw for some pizzazz. Harpoon like drop point blade with complex grind.