The Scottsdale line features PING's new PEBAX insert technology. The insert's innovative lightweight construction creates discretionary weight, which PING's engineers strategically redistributed to increase each model's MOI significantly. In addition to granting enhanced stability, the PEBAX face delivers remarkably consistent ball speeds, improving distance control, and produces a soft feel and gratifying impact sound. The Prime Tyne is highlighted by its highly forgiving and well-balanced twin-fork design. The 4's small slant hosel suits players with a strong arc in their putting stroke. PING Scottsdale Prime Tyne 4 Putter Features: New one-piece, lightweight PEBAX face insert allows weight to be redistributed for a big jump in MOI, stability, and forgiveness PEBAX insert produces consistent ball speeds for precise distance control and ensures a soft feel and a pleasing sound Subtle color blocking between the top rail and back portion draws focus to the front of the putter for better alignment Head Material: 17-4 Stainless Steel Stock Shaft: Chrome Stepless Steel Stock Grip: PING SuperStroke Tour 2.0 PT Blue Headcover Included Authorized PING Retailer Scottsdale Model Comparison Model Stroke Type Head Weight Offset Loft Lie Angle Anser Slight Arc 345g Full Shaft 3� 70� Anser 4 Strong Arc 345g 3/4 Shaft 3� 70� Anser 2D Strong Arc 360g Full Shaft 3� 70� B63 Slight Arc 350g Full Shaft 3� 70� DS72 Straight 360g Full Shaft 3� 70� Prime Tyne C Straight 360g None 3� 70� Prime Tyne 4 Strong Arc 365g 3/4 Shaft 3� 70� Oslo 3 Slight Arc 365g Full Shaft 3� 70� Craz-E Straight 370g 1/2 Shaft 3� 70� Buy PING Scottsdale Putters