Every component is engineered for the optimum in lightness, strength and sensitivity. And the blank? Pure technology—SVF Graphite. SVF Graphite—Super Volume Fiber technology packs unidirectional graphite fiber into a denser form—with exact resin control—for greater strength, lighter weight and incredible sensitivity. Choose from amazingly flexible SVF Fle-X-Lite Graphite, extra strong SVF Graphite, or super sensitive SVF Compile-X.