The INOVAI 6.0 Center Shaft was engineered and crafted to offer a high performing MOI mallet for the player with a straight-back-straight-through putting stroke. Robert precisely engineered his one-piece 303 Stainless Steel Face without offset, and to ensure maximum visuals from the straight shaft appearance. 
Designed, engineered, and crafted by a center shaft player, Robert Bettinardi himself, the face-balanced INOVAI 6.0 is precision-milled to 358 grams and features our Major-winning F.I.T. Face over Super-Fly Mill face milling for a super soft and responsive feel at impact. Masterfully blends our patented bi-metal construction of 303SS with a 6061 Military Grade Aluminum body with a sleek new appearance that frames the ball perfectly at address. Are you ready to take your putting performance to the next level?