Tropical Finish: The New 2012 Tropical finsh models offer a durable finish that"s created through an intricate plating process. The Result - a unique putter that is very wera-resistant * Premium Finish: The 2012 Tropical finish prevents oxidation, increases hardness, and makes the putter very durable * This plating process creates a broad spectrum of colors that emanate from this deep rich gunmetal like finish creating a "prism effect". Every putter is truly one of a kind * RollGroove Face Technology: Every Rife putter features our patented closely spaced groove configuration for immediate roll and superior distance control * LieAline Fitting Technology: This allows each Rife Putter to be custom fit. Align the top center notch with the lower center sightline for a consistent set up and greater accuracy