Mizuno MP T-Series Black Nickel 2008 Wedge - New for 2008, instead of grain flow forging, Mizuno CNC precision milled their MP T-Series Wedge to generate maximum traction. However, the rest of the classic teardrop clubhead has been grain flow forged in 1025E Pure Select mild carbon steel and coated in a black nickel finish for a softer feel that spins the ball even more for superior shot shaping. CNC Precision Milled Grooves & Black Nickel Finish For Maximum Spin The C-Grind Sole allow maximum versatility for the player to paly from hard and tight lies.