The new Rossa Classic putters feature a new AGSI + Technology insert with 14 grooves positioned closer together which is makes it more efficient at promoting forward spin and negating back spin for a smoother roll. The putters' heel to toe weighting increases MOI for greater forgiveness and straighter putts on mis hits. Finally, the 304 stainless steel construction with Midnight Black finish gives it premium quality and aesthetics for a tremendous cosmetic appeal.