EVNROLL Zero Z1 CS Custom PutterThe Z1 Center Shaft builds on the success of the ZERO Z1, Evnrolls groundbreaking ZERO torque putter. Crafted for players who prefer a center shafted setup, this high MOI, oversized mallet features an innovative and adjustable pin hosel allowing for easy loft and lie customization, a feature only available from Evnroll. The Z1,100% milled from lightweight 6061 aluminum, features precision milled tungsten and steel weights, to position up to one half