Heavy Putter™ Technology is a radical step in putter design.  It is as different from conventional putters as a metal driver is from persimmon.  When you putt with it, you will Feel the Difference.

Heavier Mass Putter Heads | Patented Heavy Putter™ heads weigh between 450 and 550 grams. Conventional putter heads weigh roughly 330 to 350 grams. The heavier mass of the putter head disengages a golfer's small wrist muscles and engages the larger shoulder muscles of the upper body. This promotes a pendulum stroke and leads to a more consistent swing path. The heavier head mass also produces a softer feel by dampening vibration at impact.

Weight Management System™ (WMS™) | A low balance point exacerbates the putter head's release causing wrist breakdown through impact, making the putter head uncontrollable. Heavy Putters™ have a WMS™ insert weighing 250 grams located inside the upper shaft. (Patented) The WMS™ shifts the putter's balance point 75% higher up the shaft than conventional putters.