This mallet style putter is engineered for perfection. It s not just pretty to look at: it will also be a valuable tool for regular use. It features a clear polycarbonate view window to highlight and protect the logo. The sole plate and logo are cast in fine pewter, and the pewter logo is also mounted on the head cover. Other attributes include a high tech face utilizing cross-groove texture for immediate over-spin on the ball, a prominent alignment line, and a natural rubber grip with soft contoured edges.