The iN Putter Series elevates both feel and forgiveness by introducing new perimeter weighting and insert technologies. To achieve higher MOIs, these models are engineered with center body cut outs, which allows weight to be redistributed to the perimeter for increased stability. The first-of-its-kind nano-nickel technology insert produces a solid sound and feel. Along with proven shapes like the Anser, B60 and Craz-E, this stainless steel series introduces the Lil Wack-E and ? Wack-E designs which offer added alignment features and higher MOIs.