The Ping JAS Craze-E Moment and JAS Craz-D Putter relies on multi-metal technology and a lightweight nano-nickel insert to enhance feel and forgiveness. The Craz-E Moment and Craz-D models have also been designed with multi-tiered alignment systems to improve accuracy. Engineered with a stainless steel outer body and urethane inner section to maximize perimeter weighting, both models provide an extremely high MOI to keep putts on line. The face of the putters feature a polymer insert that has been coated using nano-nickel technology to produce a solid sound and feel. The JAS range of putters represent yet another advancement in feel, forgiveness and alignment from a company synonymous with putter design, and as always with Ping, the entire range has been manufactured so that each model can be custom fitted to suit individual putting strokes. Mallet, insert, weighted, ladies, gents, LH, RH.