EVNROLL Z1 CS Black HIGH MOI MALLET TOUR SPEC 38" RH PUTTER NEW 2025The 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 that position up to one half