Game-changing innovations offer a new level of performance in these gorgeous Cobra Golf Radspeed Ladies Graphite Irons. Cobra introduces radial weighting and the first-ever 3D printed nylon medallion. Cobra selected HP as its partner to pioneer 3D printing in golf due to the major advantages their metal jet technology had over traditional methods and other 3D methods. Cobra designers were able to easily and quickly duplicate prototypes to bring the product to the market much quicker than traditional manufacturing techniques and methods. The two brands are now working together on a strategic multi-year product roadmap to design and manufacture future golf equipment that will raise performance and golfer satisfaction to new levels. This is just the first steps into what promises to be a significant change in future Cobra golf club production.