The Heater F-35 Offset Cup Face (TaylorMade RocketBallz RBZ) clone driver uses a pre-installed 5-gram weight. The scalloped crown produces a very low center of gravity, creating a higher launch angle with a low spin rate for optimal distance! The Heater F-35 offset driver uses a new cup-face construction, where part of the faceplate is incorporated into the sole, crown and skirt area of the head. This pushes the weld back away from the face. By moving the weld further back, the areas around the perimeter could be made thinner and deflect more, thus producing a higher ball speed to areas other than the center of the face compared to traditional welding techniques. The draw biased head of the Heater F-35 offset driver has a closed face angle and a significant offset to help move the ball from right to left, correcting a slice. Even when you miss-hit the ball, drivers with cup-face technology provides that extra spring-like effect for longer, straighter drives. The F-35 has a white color on top of the head for reducing glare. Compare this to the new TaylorMade RBZ and see why this is such a great buy!
Heater F-35 Offset Cup Face Driver