Callaway Men's Odyssey Works Big T Blade Putters, Left Hand, 33", Steel Fusion RX: We've taken the most legendary insert of all-time, and combined it with new roll technology to create the Fusion RX; It's where feel meets roll as we couple the White Hot insert with ultra-thin stainless steel mesh Metal-X pattern Dual Alignment With The Big T: When you're standing over your putt, you'll see the Big T; It gives you alignment to setup to the ball, and all way through your stroke Tour Proven Shapes: The line includes Tour proven head shapes, but the V-line is what started the revolution; The V-Line is one of the hottest mallets on Tour and on the market; We also added the #5, V-Line Center Shaft and the new Big T Blade Black Powder Coat Shaft: This black shaft reduces glare and has a unique, contemporary look that's been very popular with Tour players