Tour Edge HP Series 03 Putter - Black NickelTour Edge HP Series 03 Black Nickel Putter The HP 01 in Black Nickel is a sleek, high performing, mallet style putter. A soft feel face insert contains micro grooves for reduction in skidding across the face at contact. This promotes a more controlled, true roll on ever stroke. A jumbo grip helps the putting stroke by reducing head rotation and taking the wrist breakdown out of the stroke. The putter feels soft upon impact and helps you shave strokes