EPIC FORGED STAR E19 Iron Set 7-Piece Set Brand: Callaway Category: Iron Set Club Numbers: 6, 7, 8, 9, P, A, G Shaft: N.S.PRO Modus3 TOUR105 Flex: S Material: Steel Grip: CADERO There are minor scratches. Features of the Callaway Golf EPIC FORGED STAR Irons The biggest highlight is, of course, the "longest distance performance in Callaway history." By adopting the "Suspended Energy Core Technology," a new method of incorporating tungsten inner weights, the center of gravity is optimized more than ever before. The combination of a strong loft and a 360 Face Cup achieves overwhelming high launch, low spin, and ball speed. With a trajectory that goes beyond the expected range of "distance irons," it leads many players' golf to a new dimension. Suspended Energy Core Technology The tungsten weight, which was previously attached to the lower part of the head, is wrapped in TPU (thermoplastic urethane) and attached. This allows for the center of gravity to be placed in a more optimal position, resulting in an astonishingly high launch angle and low-spin ball flight. Improved Feel with Urethane Microspheres The TPU (thermoplastic urethane) on the lower back face eliminates factors that hinder feel, such as the sound and feel of metal-to-metal contact. Furthermore, the injection of urethane microspheres improves the feel. Series...EPIC Series...EPIC Model Name...FORGED STAR Flex...S (M-43/S-1) Dexterity...Right-handed Set Contents...7 clubs