Ping Manganese Bronze Putter. The material Ping's founder, Karsten Solheim, chose for his earliest models - Manganese Bronze - helped define the Ping putter. Chosen for its feel and quality attributes, it tarnishes with age to create a distinctive look that symbolizes confidence and trust. These putters are offered with a durable 'baked' satin finish that is resistant to the scratches that occur with normal use.