This half mallet's popularity is due to a combination of its aesthetic blade design and its intelligent mallet line system. It owes its successes on the green to a uniquely large sweet spot and uncompromising workmanship. The face-balanced model has a large sweet spot, a silver-coated designer weight insert, and is available in black and silver. The putter face is made of a plastic metal compound and is precision milled with a tolerance of a few thousandths of a millimeter.